Inventor · disambiguated record
Masaya Tokai
Also filed as: TOKAI MASAYA
3 granted patents·10 citations·filing 1987–2000
62Inventor score
Top patents by PatentIndex Score
3 records- 0150US6924132B1Protein complementing yeast low temperature-sensitivity fermentabilityKYOWA HAKKO KOGYO KK·Filed 2000·Granted Aug 2, 2005·1 cites·11 claims
- 0236US4695383APermselective membraneTOYO BOSEKI·Filed 1987·Granted Sep 22, 1987·7 cites·20 claims
- 0335US6172196B1DNA encoding protein complementing yeast low temperature-sensitive fermentabilityKYOWA HAKKO KOGYO KK·Filed 1996·Granted Jan 9, 2001·2 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Masaya Tokai 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 →