Inventor · disambiguated record
Ikuo Kohashi
Also filed as: KOHASHI IKUO
7 granted patents·1 pending application·75 citations·filing 1986–2008
85Inventor score
Top patents by PatentIndex Score
8 records- 0180US7589399B2Semiconductor device, lead frame used in the semiconductor device and electronic equipment using the semiconductor deviceSHARP KK·Filed 2006·Granted Sep 15, 2009·11 cites·15 claims
- 0272US4745294APhotocoupler with light emitting and receiving elements coupled through a soft resinSHARP KK·Filed 1986·Granted May 17, 1988·28 cites·3 claims
- 0362US6700911B2Semiconductor laser device, fabricating method thereof and optical pickup employing the semiconductor laser deviceSHARP KK·Filed 2000·Granted Mar 2, 2004·6 cites·8 claims
- 0454US6677184B2Semiconductor laser apparatus and method of producing the sameSHARP KK·Filed 2002·Granted Jan 13, 2004·6 cites·9 claims
- 0550US6972205B2Semiconductor laser device, fabricating method thereof and optical pickup employing the semiconductor laser deviceSHARP KK·Filed 2003·Granted Dec 6, 2005·2 cites·5 claims
- 0650US6456635B1Semiconductor laser deviceSHARP KABUSHIKI KAISHIKI·Filed 1999·Granted Sep 24, 2002·21 cites·10 claims
- 0743US2009074352A1Bidirectional optical transmission deviceKOHASHI IKUO·Filed 2008·Application pending·0 cites
- 0842US6888865B2Semiconductor laser apparatus and method of producing the sameSHARP KK·Filed 2001·Granted May 3, 2005·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →