Inventor · disambiguated record
Kiyohide Wakao
Also filed as: WAKAO KIYOHIDE
5 granted patents·101 citations·filing 1985–1996
82Inventor score
Files withFUJITSU LTD5
Top patents by PatentIndex Score
5 records- 0176US4726031ASemiconductor laserFUJITSU LTD·Filed 1985·Granted Feb 16, 1988·25 cites·26 claims
- 0256US5715075AOptical processing device operating in a wavelength-synchronized mode and an optical circuit exchanger that uses such an optical processing deviceFUJITSU LTD·Filed 1994·Granted Feb 3, 1998·26 cites·9 claims
- 0354US5657144AOptical processing device operating in a wavelength-synchronized mode and an optical circuit exchanger that uses such an optical processing deviceFUJITSU LTD·Filed 1995·Granted Aug 12, 1997·16 cites·6 claims
- 0451US5987044ASemiconductor light source system having an optimized setting for driving a laser diodeFUJITSU LTD·Filed 1996·Granted Nov 16, 1999·19 cites·14 claims
- 0548US5179615AOptical waveguide having a variable refractive index and an optical laser having such an optical waveguideFUJITSU LTD·Filed 1992·Granted Jan 12, 1993·15 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Kiyohide Wakao files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →