Inventor · disambiguated record
Shinichi Yotsuya
Also filed as: YOTSUYA SHINICHI
47 granted patents·24 pending applications·1,414 citations·filing 1991–2024
98Inventor score
Top patents by PatentIndex Score
71 records- 0198US5999306AMethod of manufacturing spatial light modulator and electronic device employing itSEIKO EPSON CORP·Filed 1996·Granted Dec 7, 1999·227 cites·15 claims
- 0297US6650461B2Method of manufacturing spatial light modulator and electronic device employing itSEIKO EPSON CORP·Filed 2002·Granted Nov 18, 2003·85 cites·5 claims
- 0397US6452712B2Method of manufacturing spatial light modulator and electronic device employing itSEIKO EPSON CORP·Filed 2001·Granted Sep 17, 2002·122 cites·4 claims
- 0496US6107115AMethod of manufacturing spatial light modulator and electronic device employing itSEIKO EPSON CORP·Filed 1999·Granted Aug 22, 2000·123 cites·27 claims
- 0595US5259737AMicropump with valve structureSEIKO EPSON CORP·Filed 1991·Granted Nov 9, 1993·315 cites·22 claims
- 0691US7709159B2Mask, mask forming method, pattern forming method, and wiring pattern forming methodSEIKO EPSON CORP·Filed 2006·Granted May 4, 2010·14 cites·14 claims
- 0791US7268406B2Mask, mask chip, manufacturing method of mask, manufacturing method of mask chip, and electronic deviceSEIKO EPSON CORP·Filed 2006·Granted Sep 11, 2007·12 cites·9 claims
- 0891US6563079B1Method for machining work by laser beamSEIKO EPSON CORP·Filed 2000·Granted May 13, 2003·72 cites·17 claims
- 0989US6618200B2System and method for providing a substrate having micro-lensesSEIKO EPSON CORP·Filed 2001·Granted Sep 9, 2003·30 cites·31 claims
- 1089US6271955B1Method of manufacturing spatial light modulator and electronic device employing itSEIKO EPSON CORP·Filed 2000·Granted Aug 7, 2001·29 cites·5 claims
- 1187US5912684AInkjet recording apparatusSEIKO EPSON CORP·Filed 1997·Granted Jun 15, 1999·63 cites·12 claims
- 1285US8120248B2Light-emitting device, electronic apparatus, and film-forming methodSHINTO SUSUMU·Filed 2008·Granted Feb 21, 2012·11 cites·21 claims
- 1384US7909932B2Mask, mask manufacturing method, film forming method, electro-optic device manufacturing method, and electronic apparatusSEIKO EPSON CORP·Filed 2006·Granted Mar 22, 2011·5 cites·20 claims
- 1484US6850368B2System and method for providing a substrate having micro-lensesSEIKO EPSON CORP·Filed 2003·Granted Feb 1, 2005·19 cites·2 claims
- 1584US6469832B2Method for manufacturing microlens substrate, microlens substrate, opposing substrate for liquid crystal panel, liquid crystal panel, and projection display apparatusSEIKO EPSON CORP·Filed 2000·Granted Oct 22, 2002·29 cites·27 claims
- 1681US7718006B2Mask holding structure, film forming method, electro-optic device manufacturing method, and electronic apparatusSEIKO EPSON CORP·Filed 2006·Granted May 18, 2010·4 cites·8 claims
- 1781US7652683B2Line head and image-forming apparatusSEIKO EPSON CORP·Filed 2006·Granted Jan 26, 2010·6 cites·10 claims
- 1881US6603159B2System and methods for manufacturing and using a maskSEIKO EPSON CORP·Filed 2002·Granted Aug 5, 2003·19 cites·13 claims
- 1980US7054066B2Projection display device having micro-lensesSEIKO EPSON CORP·Filed 2005·Granted May 30, 2006·7 cites·1 claims
- 2077US7976633B2Device and method of forming filmSEIKO EPSON CORP·Filed 2006·Granted Jul 12, 2011·3 cites·2 claims
- 2177US6893575B2Mask and method of manufacturing the same, electro-luminescence device and method of manufacturing the same, and electronic instrumentSEIKO EPSON CORP·Filed 2002·Granted May 17, 2005·13 cites·15 claims
- 2277US6875542B2Mask and method of manufacturing the same, electroluminescence device and method of manufacturing the same, and electronic instrumentSEIKO EPSON CORP·Filed 2002·Granted Apr 5, 2005·14 cites·22 claims
- 2372US7285497B2Mask, method for manufacturing a mask, method for manufacturing an electro-optical device, and electronic equipmentSEIKO EPSON CORP·Filed 2005·Granted Oct 23, 2007·4 cites·10 claims
- 2472US7074694B2Deposition mask, manufacturing method thereof, display unit, manufacturing method thereof, and electronic apparatus including display unitSEIKO EPSON CORP·Filed 2004·Granted Jul 11, 2006·11 cites·14 claims
- 2570US7144752B2Method of manufacturing organic electroluminescent display device and organic electroluminescent display device, and display device equipped with organic electroluminescent display deviceSEIKO EPSON CORP·Filed 2004·Granted Dec 5, 2006·12 cites·4 claims
- 2669US6407866B1Method for manufacturing microlens substrate, microlens substrate, opposing substrate for liquid crystal panel, liquid crystal panel, and projection display apparatusSEIKO EPSON CORP·Filed 2000·Granted Jun 18, 2002·11 cites·15 claims
- 2769US5734395AInk jet headSEIKO EPSON CORP·Filed 1993·Granted Mar 31, 1998·25 cites·15 claims
- 2868USRE42248ECleaning method, cleaning apparatus and electro optical deviceSEIKO EPSON CORP·Filed 2009·Granted Mar 29, 2011·1 cites·15 claims
- 2968US6677237B2Semiconductor chip, semiconductor device, circuit board and electronic equipment and production methods for themSEIKO EPSON CORP·Filed 2002·Granted Jan 13, 2004·12 cites·17 claims
- 3067US7819717B2Emissive device, process for producing emissive device, and electronic apparatusSEIKO EPSON CORP·Filed 2007·Granted Oct 26, 2010·4 cites·9 claims
- 3167US6117698AMethod for producing the head of an ink-jet recording apparatusSEIKO EPSON CORP·Filed 1998·Granted Sep 12, 2000·21 cites·32 claims
- 3266US7033665B2Precision mask for deposition and a method for manufacturing the same, an electroluminescence display and a method for manufacturing the same, and electronic equipmentSEIKO EPSON CORP·Filed 2004·Granted Apr 25, 2006·7 cites·7 claims
- 3365US7794545B2Mask, film forming method, light-emitting device, and electronic apparatusSEIKO EPSON CORP·Filed 2006·Granted Sep 14, 2010·2 cites·15 claims
- 3465US7771789B2Method of forming mask and maskSEIKO EPSON CORP·Filed 2006·Granted Aug 10, 2010·2 cites·9 claims
- 3564US6120124AInk jet head having plural electrodes opposing an electrostatically deformable diaphragmSEIKO EPSON CORP·Filed 1997·Granted Sep 19, 2000·20 cites·28 claims
- 3663US6720236B2Mask and method of manufacturing the same, electro-luminescence device and method of manufacturing the same, and electronic instrumentSEIKO EPSON CORP·Filed 2002·Granted Apr 13, 2004·7 cites·19 claims
- 3762US6113218AInk-jet recording apparatus and method for producing the head thereofSEIKO EPSON CORP·Filed 1995·Granted Sep 5, 2000·18 cites·46 claims
- 3861US6930021B2Mask and method of manufacturing the same, electro-luminescence device and method of manufacturing the same, and electronic instrumentSEIKO EPSON CORP·Filed 2004·Granted Aug 16, 2005·6 cites·38 claims
- 3960US7006296B2System and method for providing a substrate having micro-lensesSEIKO EPSON CORP·Filed 2004·Granted Feb 28, 2006·4 cites·1 claims
- 4059US7754274B2Mask and method for manufacturing the same, method for manufacturing display, method for manufacturing organic electroluminescent display, organic electroluminescent device, and electronic deviceSEIKO EPSON CORP·Filed 2004·Granted Jul 13, 2010·3 cites·9 claims
- 4158US2024326436A1Method Of Manufacturing Liquid Ejecting HeadSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 4258US2023364910A1Single crystal silicon substrate, liquid discharge head, and method for manufacturing single crystal silicon substrateSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 4356US11703750B2Illuminator and projectorSEIKO EPSON CORP·Filed 2022·Granted Jul 18, 2023·0 cites·10 claims
- 4456US7387739B2Mask and method of manufacturing the same, electroluminescent device and method of manufacturing the same, and electronic instrumentSEIKO EPSON CORP·Filed 2003·Granted Jun 17, 2008·2 cites·8 claims
- 4556US6424048B1Semiconductor chip, semiconductor device, circuit board and electronic equipment and production methods for themSEIKO EPSON CORP·Filed 1999·Granted Jul 23, 2002·18 cites·24 claims
- 4655US10859899B2Wavelength conversion element, method for producing wavelength conversion element, light source device, and projectorSEIKO EPSON CORP·Filed 2018·Granted Dec 8, 2020·0 cites·18 claims
- 4754US7459029B2Cleaning method, cleaning apparatus and electro optical deviceSEIKO EPSON CORP·Filed 2004·Granted Dec 2, 2008·2 cites·5 claims
- 4851US2006284554A1Method of manufacturing organic electroluminescent display device and organic electroluminescent display device and display device equipped with organic electroluminescent display deviceSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 4951US2006191864A1Mask, mask manufacturing method, pattern forming apparatus, and pattern formation methodSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 5050US2009179558A1Organic el panel and method for producing sameSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
Showing the top 50 of 71 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Shinichi Yotsuya files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →