Inventor · disambiguated record
Kazuya Sakai
Also filed as: SAKAI KAZUYA
25 granted patents·9 pending applications·70 citations·filing 2000–2023
93Inventor score
Top patents by PatentIndex Score
34 records- 0189US10539866B2Mask blank, phase-shift mask, and method of manufacturing semiconductor deviceHOYA CORP·Filed 2018·Granted Jan 21, 2020·2 cites·13 claims
- 0287US10180622B2Mask blank, phase-shift mask, method of manufacturing mask blank, method of manufacturing phase-shift mask and method of manufacturing semiconductor deviceHOYA CORP·Filed 2017·Granted Jan 15, 2019·2 cites·21 claims
- 0387US9625806B2Mask blank, phase-shift mask, and method for manufacturing the sameHOYA CORP·Filed 2014·Granted Apr 18, 2017·3 cites·16 claims
- 0484US6972132B1System for release in lower digestive tractMOCHIDA PHARAMCEUTICAL CO LTD·Filed 2000·Granted Dec 6, 2005·46 cites·8 claims
- 0583US9625805B2Reflective mask blank, reflective mask and method of manufacturing reflective maskHOYA CORP·Filed 2015·Granted Apr 18, 2017·2 cites·22 claims
- 0682US8278916B2Rotational angle sensor, motor, rotational angle detector, and electric power steering systemSAKAI KAZUYA·Filed 2010·Granted Oct 2, 2012·5 cites·10 claims
- 0777US8999609B2Phase shift mask blank, method of manufacturing the same, and phase shift maskNOZAWA OSAMU·Filed 2011·Granted Apr 7, 2015·2 cites·19 claims
- 0875US8658334B2Transfer mask, method of manufacturing a transfer mask, and method of manufacturing a semiconductor deviceHASHIMOTO MASAHIRO·Filed 2010·Granted Feb 25, 2014·2 cites·25 claims
- 0972US9436079B2Phase shift mask blank, method of manufacturing the same, and phase shift maskHOYA CORP·Filed 2015·Granted Sep 6, 2016·1 cites·17 claims
- 1070US10942442B2Mask blank, phase-shift mask, and method of manufacturing semiconductor deviceHOYA CORP·Filed 2019·Granted Mar 9, 2021·0 cites·20 claims
- 1169US2024392175A1Thermally conductive silicone composition and method for producing gap filler using said compositionWACKER CHEMIE AG·Filed 2022·Application pending·0 cites
- 1269US2025333601A1Thermally conductive silicone composition and method for producing thermally conductive member using the compositionWACKER CHEMIE AG·Filed 2023·Application pending·0 cites
- 1367US8535855B2Mask blank manufacturing method, transfer mask manufacturing method, mask blank, and transfer maskSAKAI KAZUYA·Filed 2011·Granted Sep 17, 2013·1 cites·21 claims
- 1466US9104112B2Mask blank, method of manufacturing the same, and transfer maskSAKAI KAZUYA·Filed 2011·Granted Aug 11, 2015·1 cites·14 claims
- 1563US11308813B2Flight management systemUNIV TOKYO·Filed 2018·Granted Apr 19, 2022·1 cites·8 claims
- 1663US8221941B2Photomask blank manufacturing method and photomask manufacturing methodSUZUKI TOSHIYUKI·Filed 2009·Granted Jul 17, 2012·1 cites·24 claims
- 1762US2025145826A1Thermally conductive composition and a production method of a thermal conductive component using the compositionWACKER CHEMIE AG·Filed 2023·Application pending·0 cites
- 1858US8609307B2Thin film evaluation method, mask blank, and transfer maskHOYA CORP·Filed 2013·Granted Dec 17, 2013·0 cites·25 claims
- 1957US9075315B2Reflective mask blank, reflective mask and method of manufacturing reflective maskHOYA CORP·Filed 2012·Granted Jul 7, 2015·0 cites·17 claims
- 2055US2024010568A1Zirconia pre-sintered body having good machinabilityKURARAY NORITAKE DENTAL INC·Filed 2021·Application pending·0 cites
- 2155US2025129249A1Thermally conductive silicone composition and method for producing thermally conductive member using the compositionWACKER CHEMIE AG·Filed 2023·Application pending·0 cites
- 2255US2025145877A1Thermally conductive silicone composition and method for producing thermally conductive cured product using the compositionWACKER CHEMIE AG·Filed 2023·Application pending·0 cites
- 2354US8450030B2Thin film evaluation method, mask blank, and transfer maskSAKAI KAZUYA·Filed 2011·Granted May 28, 2013·0 cites·10 claims
- 2452US9535320B2Mask blank, method of manufacturing the same, transfer mask, and method of manufacturing the sameHOYA CORP·Filed 2015·Granted Jan 3, 2017·0 cites·13 claims
- 2552US2024409798A1Thermally conductive silicone composition and method for producing the sameWACKER CHEMIE AG·Filed 2022·Application pending·0 cites
- 2651US9091934B2Mask blank, method of manufacturing the same, transfer mask, and method of manufacturing the sameSAKAI KAZUYA·Filed 2011·Granted Jul 28, 2015·0 cites·16 claims
- 2750US9029048B2Mask blank, transfer mask, method of manufacturing transfer mask and method of manufacturing semiconductor deviceHOYA CORP·Filed 2012·Granted May 12, 2015·0 cites·18 claims
- 2850US2005249800A1System for release in lower gastrointestinal tractKUDO YUMIO·Filed 2005·Application pending·0 cites
- 2949US9043089B2Actuator control apparatusJTEKT CORP·Filed 2014·Granted May 26, 2015·1 cites·11 claims
- 3046US2021016242A1Flow type reaction deviceTAIYO NIPPON SANSO CORP·Filed 2018·Application pending·0 cites
- 3142US8709681B2Mask blank, transfer mask, and film denseness evaluation methodNOZAWA OSAMU·Filed 2010·Granted Apr 29, 2014·0 cites·14 claims
- 3237US8197993B2Method of manufacturing transfer mask and method of manufacturing semiconductor deviceHASHIMOTO MASAHIRO·Filed 2010·Granted Jun 12, 2012·0 cites·17 claims
- 3334US10234349B2Sensor systemJTEKT CORP·Filed 2015·Granted Mar 19, 2019·0 cites·6 claims
- 3434US7343810B2Pressure sensor and manufacturing method thereforJTEKT CORP·Filed 2006·Granted Mar 18, 2008·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →