Inventor · disambiguated record
Hisao Takahara
Also filed as: MATSUURA TAMIZO · TAKAHARA HISAO
4 granted patents·86 citations·filing 1978–1998
77Inventor score
Technology areasG01N
Top patents by PatentIndex Score
4 records- 0176US6184517B1Particle analyzer systemYOKOGAWA ELECTRIC CORP·Filed 1998·Granted Feb 6, 2001·54 cites·15 claims
- 0273US4157470AInfrared gas analyzerYOKOGAWA ELECTRIC WORKS LTD·Filed 1978·Granted Jun 5, 1979·26 cites·8 claims
- 0331US5665964AParticle component analyzing apparatus, and equivalent particle diameter measuring method using sameYOKOGAWA ELECTRIC CORP·Filed 1996·Granted Sep 9, 1997·4 cites·10 claims
- 0427US5510611AParticle component analyzing apparatus, and equivalent particle diameter measuring method using sameYOKOGAWA ELECTRIC CORP·Filed 1994·Granted Apr 23, 1996·2 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Hisao Takahara 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 →