Inventor · disambiguated record
Seiji Fukuyama
Also filed as: FUKUYAMA SEIJI
4 granted patents·30 citations·filing 1977–2012
72Inventor score
Top patents by PatentIndex Score
4 records- 0159US4107982AVessel for atmosphere for use with material testing deviceAGENCY IND SCIENCE TECHN·Filed 1977·Granted Aug 22, 1978·20 cites·6 claims
- 0249US8985678B2Body front structure for automobileSUGISHIMA TAKAYUKI·Filed 2012·Granted Mar 24, 2015·4 cites·15 claims
- 0327US6228498B1Structured body of carbon having frustum protrusion and method for the preparation thereofAGENCY IND SCIENCE TECHN·Filed 1999·Granted May 8, 2001·5 cites·3 claims
- 0424US6126864ACarbonaceous material having novel electronic structure of surface and method for the preparation thereofAGENCY IND SCIENCE TECHN·Filed 1998·Granted Oct 3, 2000·1 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Seiji Fukuyama 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 →