Inventor · disambiguated record
Yoshihiro Kokubo
Also filed as: KOKUBO YOSHIHIRO
7 granted patents·58 citations·filing 1983–2002
83Inventor score
Files withMITSUBISHI ELECTRIC CORP7
Top patents by PatentIndex Score
7 records- 0161US4581744ASurface emitting injection type laser deviceMITSUBISHI ELECTRIC CORP·Filed 1983·Granted Apr 8, 1986·15 cites·4 claims
- 0253US4797895ASemiconductor laser apparatusMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Jan 10, 1989·10 cites·12 claims
- 0351US5173914ASemiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Dec 22, 1992·15 cites·7 claims
- 0447US6917263B2High-frequency waveguide with columnar bodies and reflecting walls and method of manufacturing the waveguideMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jul 12, 2005·2 cites·20 claims
- 0547US5442649ASemiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Aug 15, 1995·12 cites·8 claims
- 0632US5404371ASemiconductor pulsation laserMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Apr 4, 1995·4 cites·4 claims
- 0728US4725450AMethod for fabricating a semiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Feb 16, 1988·0 cites·2 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →