Inventor · disambiguated record
Toru Oikawa
Also filed as: OIKAWA TORU
3 granted patents·12 citations·filing 1989–2007
61Inventor score
Top patents by PatentIndex Score
3 records- 0162US4954419ADiffusion transfer photographic film unitFUJI PHOTO FILM CO LTD·Filed 1989·Granted Sep 4, 1990·8 cites·20 claims
- 0247US5185238APhotographic film elementFUJI PHOTO FILM CO LTD·Filed 1991·Granted Feb 9, 1993·4 cites·15 claims
- 0336US8450035B2Electrophotographic photosensitive bodyOGAWA NORIYOSHI·Filed 2007·Granted May 28, 2013·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Toru Oikawa 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 →