Inventor · disambiguated record
Kazuhiko Adachi
Also filed as: ADACHI KAZUHIKO
33 granted patents·4 pending applications·484 citations·filing 1990–2020
97Inventor score
Files withADACHI KAZUHIKO8SHISEIDO CO LTD7ISHII TOSHIHIRO5NIPPON STEEL & SUMITOMO METAL CORP4RICOH KK4
Top patents by PatentIndex Score
37 records- 0196USD430802SCombined tube and capSHISEIDO CO LTD·Filed 1999·Granted Sep 12, 2000·67 cites·1 claims
- 0295USD446456SCombined bottle and capSHISEIDO CO LTD·Filed 2000·Granted Aug 14, 2001·74 cites·1 claims
- 0394USD434645SCombined spray bottle and capSHISEIDO CO LTD·Filed 1999·Granted Dec 5, 2000·52 cites·1 claims
- 0493US9201404B2Alkali metal cell, atomic oscillator, and alkali metal cell fabricating methodHARASAKA KAZUHIRO·Filed 2013·Granted Dec 1, 2015·11 cites·16 claims
- 0593USD437212SCombined spray bottle and capSHISEIDO CO LTD·Filed 2000·Granted Feb 6, 2001·59 cites·1 claims
- 0692USD444387SCombined bottle and capSHISEIDO CO LTD·Filed 2000·Granted Jul 3, 2001·55 cites·1 claims
- 0787US8803936B2Optical device capable of minimizing output variation due to feedback light, optical scanning apparatus, and image forming apparatusADACHI KAZUHIKO·Filed 2010·Granted Aug 12, 2014·8 cites·14 claims
- 0885US6133807AHigh-frequency switch and integrated high-frequency switch arrayRICOH KK·Filed 1999·Granted Oct 17, 2000·45 cites·6 claims
- 0983US8421838B2Optical device, optical scanning device, image forming apparatus, and manufacturing method of optical deviceYAMAGUCHI TAKAYUKI·Filed 2010·Granted Apr 16, 2013·4 cites·10 claims
- 1082US9966730B2Surface-emitting laser apparatus and manufacturing method thereofADACHI KAZUHIKO·Filed 2015·Granted May 8, 2018·3 cites·13 claims
- 1181US9429513B2Sensor apparatus and image forming apparatus incorporating sameRICOH CO LTD·Filed 2014·Granted Aug 30, 2016·4 cites·18 claims
- 1281USD431190SCombined bottle and capSHISEIDO CO LTD·Filed 1999·Granted Sep 26, 2000·23 cites·1 claims
- 1378US8916418B2Surface-emitting laser module, optical scanner device, and image forming apparatusISHII TOSHIHIRO·Filed 2011·Granted Dec 23, 2014·3 cites·16 claims
- 1477US9631249B2Stainless steel and method for manufacturing sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2012·Granted Apr 25, 2017·2 cites·4 claims
- 1577US6423160B1Stainless steel plate for shadow mask method for production thereof and shadow maskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 23, 2002·14 cites·12 claims
- 1676US6338762B1Stainless steel for use in engine gaskets and a method for manufacturing thereofSUMITOMO METAL IND·Filed 2000·Granted Jan 15, 2002·11 cites·15 claims
- 1774US10177530B2Optical sensor, optical examination device, and optical property detection methodISHII TOSHIHIRO·Filed 2016·Granted Jan 8, 2019·1 cites·15 claims
- 1873US8697459B2Surface emitting laser module, optical scanner, and image forming apparatusADACHI KAZUHIKO·Filed 2011·Granted Apr 15, 2014·3 cites·17 claims
- 1972US9112518B2Heater substrate, alkali metal cell unit and atomic oscillatorADACHI KAZUHIKO·Filed 2014·Granted Aug 18, 2015·2 cites·10 claims
- 2071US9831633B2Surface-emitting laser module, optical scanner device, and image forming apparatusISHII TOSHIHIRO·Filed 2016·Granted Nov 28, 2017·1 cites·10 claims
- 2168US6893727B2Metal gasket and a material for its manufacture and a method for their manufactureHONDA MOTOR CO LTD·Filed 2003·Granted May 17, 2005·9 cites·11 claims
- 2266US9859681B2Optical device and light irradiation apparatusADACHI KAZUHIKO·Filed 2016·Granted Jan 2, 2018·1 cites·12 claims
- 2363USD433191SCombined cosmetic case and traySHISEIDO CO LTD·Filed 1999·Granted Oct 31, 2000·12 cites·1 claims
- 2457US9276377B2Surface-emitting laser module, optical scanner device, and image forming apparatusISHII TOSHIHIRO·Filed 2014·Granted Mar 1, 2016·0 cites·4 claims
- 2556US11971537B2Light deflection device, distance measurement device, and mobile bodyADACHI KAZUHIKO·Filed 2019·Granted Apr 30, 2024·0 cites·10 claims
- 2651US10268163B2Atomic oscillator and method for manufacturing atomic oscillatorADACHI KAZUHIKO·Filed 2017·Granted Apr 23, 2019·0 cites·18 claims
- 2750US7731807B2Stainless steel sheet for a gasketSUMITOMO METAL IND·Filed 2007·Granted Jun 8, 2010·0 cites·5 claims
- 2848US11268177B2Austenitic stainless steelNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Mar 8, 2022·0 cites·4 claims
- 2946US6884656B2Semiconductor device having a flip-chip constructionRICOH KK·Filed 2003·Granted Apr 26, 2005·1 cites·2 claims
- 3046US2013235377A1Optical sensor and image forming deviceISHII TOSHIHIRO·Filed 2013·Application pending·0 cites
- 3144US5144458ATotal contact type image sensorRICOH KK·Filed 1990·Granted Sep 1, 1992·9 cites·24 claims
- 3241US11803057B2Optical device, retinal projection display, head-mounted display, and optometric apparatusRICOH CO LTD·Filed 2020·Granted Oct 31, 2023·0 cites·24 claims
- 3341US6277215B1Stainless steel fur gasketsSUMITOMO METAL IND·Filed 1999·Granted Aug 21, 2001·7 cites·11 claims
- 3441US2018034070A1Stainless steel sheet for polymer electrolyte fuel cell separatorNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Application pending·0 cites
- 3539US2018274055A1Austenitic stainless steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Application pending·0 cites
- 3634US6624454B1Semiconductor device having a flip-chip constructionRICOH KK·Filed 1998·Granted Sep 23, 2003·3 cites·6 claims
- 3733US2016329903A1Atomic oscillator and production method thereofADACHI KAZUHIKO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →