Inventor · disambiguated record
Kenjiro Okamoto
Also filed as: OKAMOTO KENJIRO
4 granted patents·5 pending applications·57 citations·filing 1993–2012
77Inventor score
Top patents by PatentIndex Score
9 records- 0172US8582293B2Portable electronic apparatusOKAMOTO KENJIRO·Filed 2011·Granted Nov 12, 2013·6 cites·4 claims
- 0267US5402023ASpindle motor and magnetic fluid seal apparatus used thereforNIHON DENSAN KK·Filed 1993·Granted Mar 28, 1995·25 cites·6 claims
- 0353US5574342ABrushless motorNIDEC CORP·Filed 1995·Granted Nov 12, 1996·22 cites·13 claims
- 0439US2014009877A1Portable electronic apparatusOKAMOTO ATSUSHI·Filed 2011·Application pending·0 cites
- 0537US2012140390A1Portable electronic apparatusIWAI AKITO·Filed 2011·Application pending·0 cites
- 0635US2012134128A1Portable electronic apparatusOKAMOTO KENJIRO·Filed 2011·Application pending·0 cites
- 0732US2013329394A1Portable electronic deviceNONAKA KEISUKE·Filed 2012·Application pending·0 cites
- 0830US5521349AProjection welding methodNIPPON CORP·Filed 1994·Granted May 28, 1996·4 cites·13 claims
- 0929US2012106050A1Portable electronic apparatusOKAMOTO KENJIRO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →