Inventor · disambiguated record
Tomoaki Negishi
Also filed as: NEGISHI TOMOAKI
19 granted patents·5 pending applications·173 citations·filing 2009–2025
95Inventor score
Top patents by PatentIndex Score
24 records- 0195US8728963B2Optical glassHOYA CORP·Filed 2013·Granted May 20, 2014·17 cites·15 claims
- 0293US9302930B2Optical glass and use thereofNEGISHI TOMOAKI·Filed 2013·Granted Apr 5, 2016·15 cites·16 claims
- 0392US9255028B2Optical glass, precision press molding preform, and optical element and method of manufacturing the sameNEGISHI TOMOAKI·Filed 2013·Granted Feb 9, 2016·9 cites·10 claims
- 0491US9643880B2Optical glass and use thereofHOYA CORP·Filed 2014·Granted May 9, 2017·14 cites·6 claims
- 0591US9394194B2Optical glass and use thereofNEGISHI TOMOAKI·Filed 2013·Granted Jul 19, 2016·14 cites·16 claims
- 0691US8741795B2Optical glassZOU XUELU·Filed 2013·Granted Jun 3, 2014·8 cites·21 claims
- 0791US8661853B2Method for producing glass, optical glass, glass material for press molding, optical element and methods for producing sameNEGISHI TOMOAKI·Filed 2009·Granted Mar 4, 2014·17 cites·9 claims
- 0889US8492299B2Optical glassNEGISHI TOMOAKI·Filed 2012·Granted Jul 23, 2013·5 cites·10 claims
- 0989US8110514B2Optical glassNEGISHI TOMOAKI·Filed 2009·Granted Feb 7, 2012·11 cites·9 claims
- 1088US8741796B2Optical glassNEGISHI TOMOAKI·Filed 2013·Granted Jun 3, 2014·7 cites·22 claims
- 1188US8575048B2Optical glass, precision press-molding preform, optical element and process for producing the sameNEGISHI TOMOAKI·Filed 2010·Granted Nov 5, 2013·10 cites·25 claims
- 1288US8410008B2Optical glassNEGISHI TOMOAKI·Filed 2011·Granted Apr 2, 2013·7 cites·16 claims
- 1388US8127570B2Optical glassNEGISHI TOMOAKI·Filed 2009·Granted Mar 6, 2012·10 cites·21 claims
- 1487US8883664B2Optical glass, press-molding glass material, and optical element and method of the sameNEGISHI TOMOAKI·Filed 2012·Granted Nov 11, 2014·9 cites·10 claims
- 1586US8424344B2Optical glassZOU XUELU·Filed 2009·Granted Apr 23, 2013·7 cites·5 claims
- 1683US8835337B2Optical glass, press-molding glass material, and optical element and method of manufacturing the sameHOYA CORP·Filed 2012·Granted Sep 16, 2014·6 cites·11 claims
- 1781US9650285B2Glass, glass material for press molding, optical element blank, and optical elementHOYA CORP·Filed 2015·Granted May 16, 2017·2 cites·11 claims
- 1879US8609560B2Optical glass, preform for precision press molding, optical element, and method for manufacturing optical elementNEGISHI TOMOAKI·Filed 2011·Granted Dec 17, 2013·5 cites·14 claims
- 1963US2024395010A1Recognition apparatus, recognition method, and non-transitory computer-readable mediumCANON KK·Filed 2024·Application pending·0 cites
- 2062US2025313505A1Optical glass and optical elementHOYA CORP·Filed 2025·Application pending·0 cites
- 2161US2024355112A1Recognition apparatus, recognition method, and non-transitory computer-readable mediumCANON KK·Filed 2024·Application pending·0 cites
- 2248US2023086193A1Optical glass, optical element, light guide plate and image display deviceHOYA CORP·Filed 2021·Application pending·0 cites
- 2347US2023121192A1Optical glass and optical elementHOYA CORP·Filed 2021·Application pending·0 cites
- 2442US8592332B2Optical glass, preform for precision press molding, optical element, method for manufacturing optical elementNEGISHI TOMOAKI·Filed 2011·Granted Nov 26, 2013·0 cites·12 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →