Inventor · disambiguated record
Masayuki Motoya
Also filed as: MOTOYA MASAYUKI
16 granted patents·3 pending applications·41 citations·filing 2011–2022
89Inventor score
Top patents by PatentIndex Score
19 records- 0192US8737773B2Optical control elementMOTOYA MASAYUKI·Filed 2012·Granted May 27, 2014·19 cites·15 claims
- 0291US11977284B2Optical waveguide device, manufacturing method of optical modulation element, optical modulator, optical modulation module, and optical transmission apparatusSUMITOMO OSAKA CEMENT CO LTD·Filed 2022·Granted May 7, 2024·3 cites·14 claims
- 0390US10578893B2Optical waveguide elementSUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Mar 3, 2020·4 cites·5 claims
- 0489US11940708B2Optical modulatorSUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Mar 26, 2024·4 cites·5 claims
- 0588US9519200B2Optical control deviceSUMITOMO OSAKA CEMENT CO LTD·Filed 2014·Granted Dec 13, 2016·6 cites·8 claims
- 0684US10895765B2Optical modulation elementSUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Granted Jan 19, 2021·2 cites·5 claims
- 0780US9977270B2Optical deviceSUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Granted May 22, 2018·2 cites·7 claims
- 0866US9057893B2Light control elementMOTOYA MASAYUKI·Filed 2011·Granted Jun 16, 2015·1 cites·15 claims
- 0958US12130536B2Optical modulatorSUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Oct 29, 2024·0 cites·4 claims
- 1057US12153295B2Optical waveguide element, and optical modulation device and optical transmission device using the sameSUMITOMO OSAKA CEMENT CO LTD·Filed 2022·Granted Nov 26, 2024·0 cites·9 claims
- 1156US10514561B2Optical modulatorSUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Dec 24, 2019·0 cites·16 claims
- 1254US12044911B2Optical waveguide element and optical waveguide deviceSUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Jul 23, 2024·0 cites·18 claims
- 1352US11442329B2Optical waveguide element, optical modulator, optical modulation module, and optical transmission apparatusSUMITOMO OSAKA CEMENT CO LTD·Filed 2020·Granted Sep 13, 2022·0 cites·12 claims
- 1451US12092910B2Optical modulatorSUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Sep 17, 2024·0 cites·13 claims
- 1550US12332534B2Optical waveguide device, optical modulator, optical modulation module, and optical transmission apparatusSUMITOMO OSAKA CEMENT CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·21 claims
- 1649US12372817B2Optical waveguide element, and optical modulation device and optical transmission device using sameSUMITOMO OSAKA CEMENT CO LTD·Filed 2020·Granted Jul 29, 2025·0 cites·6 claims
- 1745US2024255785A1Optical waveguide device, and optical modulation device and optical transmission apparatus using sameSUMITOMO OSAKA CEMENT CO LTD·Filed 2022·Application pending·0 cites
- 1844US2020409188A1Light modulation elementSUMITOMO OSAKA CEMENT CO LTD·Filed 2018·Application pending·0 cites
- 1938US2025389981A1Optical waveguide element, and optical modulation device and optical transmission apparatus using sameSUMITOMO OSAKA CEMENT CO LTD·Filed 2022·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →