Inventor · disambiguated record
Kenji Horikawa
Also filed as: HORIKAWA KENJI · MORIKAWA KENJI
4 granted patents·9 citations·filing 1996–2020
64Inventor score
Top patents by PatentIndex Score
4 records- 0181US11290189B2Optical communication system and optical communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Mar 29, 2022·4 cites·8 claims
- 0242US11711150B2Optical communication system and optical communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jul 25, 2023·0 cites·9 claims
- 0341US11689311B2Optical communications system, branching ratio determination method, and transmission distance determination methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jun 27, 2023·0 cites·5 claims
- 0434US5666984AMethod and apparatus for decontaminating substances contaminated with radioactivityMORIKAWA IND CORP·Filed 1996·Granted Sep 16, 1997·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →