Inventor · disambiguated record
Tomofumi Ohnishi
Also filed as: OHNISHI TOMOFUMI
7 granted patents·7 pending applications·14 citations·filing 2012–2022
75Inventor score
Top patents by PatentIndex Score
14 records- 0187US10752726B2Resin compositionHOYA LENS THAILAND LTD·Filed 2018·Granted Aug 25, 2020·2 cites·8 claims
- 0281US10611726B2Method for producing polythiol compound, method for producing curable composition, and method for producing cured productHOYA LENS THAILAND LTD·Filed 2018·Granted Apr 7, 2020·1 cites·6 claims
- 0376US8902487B2Photochromic lensOHNISHI TOMOFUMI·Filed 2012·Granted Dec 2, 2014·11 cites·8 claims
- 0460US10766996B2Method for producing polythiol compound, method for producing curable composition, and method for producing cured productHOYA LENS THAILAND LTD·Filed 2018·Granted Sep 8, 2020·0 cites·5 claims
- 0558US12139573B2Polymerizable composition for optical members, optical member and eyeglass lensHOYA LENS THAILAND LTD·Filed 2020·Granted Nov 12, 2024·0 cites·11 claims
- 0656US2022185944A1Resin composition for optical members, optical member and eyeglass lensHOYA LENS THAILAND LTD·Filed 2020·Application pending·0 cites
- 0755US11506819B2Method for manufacturing optical memberHOYA LENS THAILAND LTD·Filed 2019·Granted Nov 22, 2022·0 cites·8 claims
- 0851US2021206902A1Optical member resin production methodHOYA LENS THAILAND LTD·Filed 2021·Application pending·0 cites
- 0950US2022204685A1Polymerizable composition for optical members, optical member, and colored optical memberHOYA LENS THAILAND LTD·Filed 2022·Application pending·0 cites
- 1047US10301415B2Polymerizable composition for optical member, optical member, and spectacle lens baseOHNISHI TOMOFUMI·Filed 2016·Granted May 28, 2019·0 cites·18 claims
- 1145US2018372915A1Method for manufacturing spectacle lens, and spectacle lensHOYA LENS THAILAND LTD·Filed 2018·Application pending·0 cites
- 1238US2015044363A1Method of manufacturing polarizing lensHOYA CORP·Filed 2013·Application pending·0 cites
- 1337US2018004014A1Spectacle lens and spectaclesHOYA LENS THAILAND LTD·Filed 2017·Application pending·0 cites
- 1435US2014125947A1Plastic lensIMIZU TAKESHI·Filed 2012·Application pending·0 cites
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