Inventor · disambiguated record
Tetsuya Fujino
Also filed as: FUJINO TETSUYA
9 granted patents·4 pending applications·24 citations·filing 2001–2019
83Inventor score
Top patents by PatentIndex Score
13 records- 0189US9946100B2Waveguide type optical elementSUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Granted Apr 17, 2018·7 cites·5 claims
- 0284US10895765B2Optical modulation elementSUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Granted Jan 19, 2021·2 cites·5 claims
- 0383US10365534B2Optical waveguide deviceSUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Granted Jul 30, 2019·3 cites·8 claims
- 0479US9223158B2Optical waveguide element and method of manufacturing the sameFUJINO TETSUYA·Filed 2012·Granted Dec 29, 2015·5 cites·2 claims
- 0576US8805149B2Optical waveguide deviceSUMITOMO OSAKA CEMENT CO LTD·Filed 2012·Granted Aug 12, 2014·4 cites·4 claims
- 0665US9291838B2Optical waveguide elementSUMITOMO OSAKA CEMENT CO LTD·Filed 2013·Granted Mar 22, 2016·1 cites·10 claims
- 0762US10739624B2Optical control elementSUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Aug 11, 2020·0 cites·1 claims
- 0861US11327347B2Optical waveguide elementSUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted May 10, 2022·0 cites·6 claims
- 0945US6806113B2Optical waveguide device and method for forming optical waveguide deviceSUMITOMO OSAKA CEMENT CO LTD·Filed 2001·Granted Oct 19, 2004·2 cites·6 claims
- 1044US2020409188A1Light modulation elementSUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Application pending·0 cites
- 1141US2013084036A1Optical Waveguide Device and Method of Manufacturing the SameSUMITOMO OSAKA CEMENT CO LTD·Filed 2012·Application pending·0 cites
- 1239US2012087615A1Optical waveguide elementSHINRIKI TAKASHI·Filed 2011·Application pending·0 cites
- 1335US2016313503A1Electrode-placed substrateSUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →