Inventor · disambiguated record
Norihiro Ishikura
Also filed as: ISHIKURA NORIHIRO
8 granted patents·3 pending applications·19 citations·filing 2016–2022
80Inventor score
Files withFUJIKURA LTD11
Top patents by PatentIndex Score
11 records- 0192US9869816B2Light combining/dividing element and light modulatorFUJIKURA LTD·Filed 2016·Granted Jan 16, 2018·7 cites·6 claims
- 0289US10151941B2Optical modulation element, optical modulator, and manufacturing method of optical modulation elementFUJIKURA LTD·Filed 2017·Granted Dec 11, 2018·6 cites·5 claims
- 0387US10365507B2Semiconductor optical integrated circuitFUJIKURA LTD·Filed 2018·Granted Jul 30, 2019·3 cites·15 claims
- 0472US10598854B2Micro optical circuit and optical mode converterFUJIKURA LTD·Filed 2017·Granted Mar 24, 2020·2 cites·10 claims
- 0568US10267995B2Substrate-type optical waveguide and substrate-type optical modulatorFUJIKURA LTD·Filed 2017·Granted Apr 23, 2019·1 cites·6 claims
- 0657US10073286B2Substrate-type optical waveguide and substrate-type optical modulatorFUJIKURA LTD·Filed 2017·Granted Sep 11, 2018·0 cites·10 claims
- 0754US9864215B1Substrate-type optical waveguide and substrate-type optical modulatorFUJIKURA LTD·Filed 2017·Granted Jan 9, 2018·0 cites·7 claims
- 0846US11644632B2Method for manufacturing optical deviceFUJIKURA LTD·Filed 2017·Granted May 9, 2023·0 cites·7 claims
- 0945US2024157498A1Manufacturing method for optical connectorFUJIKURA LTD·Filed 2022·Application pending·0 cites
- 1045US2024192451A1Manufacturing method for optical connectorFUJIKURA LTD·Filed 2022·Application pending·0 cites
- 1141US2017102564A1Semiconductor optical waveguide, semiconductor optical mudulator, and semiconductor optical modulation systemFUJIKURA LTD·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →