Inventor · disambiguated record
Toshio Ishihama
Also filed as: ISHIHAMA TOSHIO
3 granted patents·62 citations·filing 1981–1984
72Inventor score
Top patents by PatentIndex Score
3 records- 0180US4390054AApparatus for opening and closing a flexible screen in a greenhouse or the likeSEIWA KAGAKU KK·Filed 1981·Granted Jun 28, 1983·42 cites·4 claims
- 0247US4678013AWoven slide fastenerYOSHIDA KOGYO KK·Filed 1984·Granted Jul 7, 1987·11 cites·6 claims
- 0341US4682635AMethod and apparatus for manufacturing woven slide fastener stringerYOSHIDA KOGYO KK·Filed 1984·Granted Jul 28, 1987·9 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Toshio Ishihama 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 →