Inventor · disambiguated record
Takehisa Okamoto
Also filed as: OKAMOTO TAKEHISA
6 granted patents·316 citations·filing 1993–2014
86Inventor score
Top patents by PatentIndex Score
6 records- 0197US6338536B1Door opening device for food storage apparatus such as refrigeratorTOSHIBA KK·Filed 2000·Granted Jan 15, 2002·152 cites·22 claims
- 0292US6502411B2Remote inspection and control of refrigeratorTOSHIBA KK·Filed 2001·Granted Jan 7, 2003·123 cites·28 claims
- 0365US9980041B2Acoustic systemNIPPON SHEET GLASS ENV AMENITY CO LTD·Filed 2014·Granted May 22, 2018·7 cites·6 claims
- 0464US6707034B1Mass spectrometer and ion detector used thereinHAMAMATSU PHOTONICS KK·Filed 2002·Granted Mar 16, 2004·6 cites·14 claims
- 0560US5446275AElectron multiplying device having multiple dynode stages encased by a housingHAMAMATSU PHOTONICS KK·Filed 1993·Granted Aug 29, 1995·15 cites·21 claims
- 0657US5578891AElectron multiplierHAMAMATSU PHOTONICS KK·Filed 1995·Granted Nov 26, 1996·13 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →