Inventor · disambiguated record
Toshihumi Yoshikawa
Also filed as: YOSHIKAWA TOSHIHUMI
3 granted patents·160 citations·filing 1979–1994
76Inventor score
Technology areasH10W
Files withSHARP KK3
Top patents by PatentIndex Score
3 records- 0192US4309604AApparatus for sensing the wavelength and intensity of lightSHARP KK·Filed 1979·Granted Jan 5, 1982·92 cites·1 claims
- 0281US4318115ADual junction photoelectric semiconductor deviceSHARP KK·Filed 1979·Granted Mar 2, 1982·46 cites·11 claims
- 0352US5648687AResin for sealing compound semiconductor, semiconductor device, and process for manufacturing itSHARP KK·Filed 1994·Granted Jul 15, 1997·22 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →