Inventor · disambiguated record
Tsuyoshi Hongo
Also filed as: HONGO TSUYOSHI
3 granted patents·82 citations·filing 1977–1986
72Inventor score
Files withTOYO BOSEKI3
Top patents by PatentIndex Score
3 records- 0192US4595715AOriented polyester film containing calcium carbonate and kaoliniteTOYO BOSEKI·Filed 1984·Granted Jun 17, 1986·58 cites·9 claims
- 0261US4693932AOriented polyester filmTOYO BOSEKI·Filed 1986·Granted Sep 15, 1987·21 cites·17 claims
- 0336US4140677AShaped article of polymers prepared from (β-hydroxyethyl)-trimellitic acid imideTOYO BOSEKI·Filed 1977·Granted Feb 20, 1979·3 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Tsuyoshi Hongo 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 →