Inventor · disambiguated record
Yojiro Kamei
Also filed as: KAMEI YOJIRO
2 granted patents·4 pending applications·16 citations·filing 1988–2023
57Inventor score
Top patents by PatentIndex Score
6 records- 0151US2014365395A1Electronic business card application software and its systemONEKARTE INC·Filed 2013·Application pending·0 cites
- 0246US5287307ASemiconductor memory deviceRICOH KK·Filed 1991·Granted Feb 15, 1994·13 cites·12 claims
- 0341US2025004221A1Optical waveguide device and light source moduleSEIREN KST CORP·Filed 2022·Application pending·0 cites
- 0438US2025138243A1Optical multiplexerSEIREN KST CORP·Filed 2023·Application pending·0 cites
- 0536US2024192447A1Optical multiplexerSEIREN KST CORP·Filed 2022·Application pending·0 cites
- 0626US4890151AThin-film and its forming methodRICOH KK·Filed 1988·Granted Dec 26, 1989·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →