Inventor · disambiguated record
Keiichi Yodoshi
Also filed as: YODOSHI KEIICHI
9 granted patents·1 pending application·257 citations·filing 1983–2003
91Inventor score
Top patents by PatentIndex Score
10 records- 0189US5727009ASemiconductor laser apparatus and optical pickup apparatus using the sameSANYO ELECTRIC CO·Filed 1997·Granted Mar 10, 1998·65 cites·64 claims
- 0281US5416790ASemiconductor laser with a self-sustained pulsationSANYO ELECTRIC CO·Filed 1993·Granted May 16, 1995·34 cites·10 claims
- 0371US5559818ASemiconductor laser deviceSANYO ELECTRIC CO·Filed 1994·Granted Sep 24, 1996·28 cites·17 claims
- 0470US6072607AOptical pickup deviceSANYO ELECTRIC CO·Filed 1997·Granted Jun 6, 2000·41 cites·16 claims
- 0564US4607369ASemiconductor laser having a burying layer of a II-VI compoundSANYO ELECTRIC CO·Filed 1983·Granted Aug 19, 1986·18 cites·25 claims
- 0659US5506170AMethod of making a semiconductor laser with a self-sustained pulsationSANYO ELECTRIC CO·Filed 1994·Granted Apr 9, 1996·14 cites·10 claims
- 0757US5963572ASemiconductor laser device and manufacturing method thereofSANYO ELECTRIC CO·Filed 1996·Granted Oct 5, 1999·23 cites·8 claims
- 0855US5610096ASemiconductor laser with a self sustained pulsationSANYO ELECTRIC CO·Filed 1995·Granted Mar 11, 1997·16 cites·11 claims
- 0953US5608752ASemiconductor laser device and method of designing the sameSANYO ELECTRIC CO·Filed 1995·Granted Mar 4, 1997·18 cites·27 claims
- 1039US2006011946A1Nitride semiconductor laser elementTODA TADAO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →