Inventor · disambiguated record
Takayoshi Matsunaga
Also filed as: MATSUNAGA TAKAYOSHI
4 granted patents·51 citations·filing 1977–1996
75Inventor score
Top patents by PatentIndex Score
4 records- 0171US4116907AChlorine-containing resin compositionsSEIKISUI CHEMICAL CO LTD·Filed 1977·Granted Sep 26, 1978·17 cites·8 claims
- 0267US5262265AResin composition for toners and a toner containing the sameSEIKISUI CHEMICAL CO LTD·Filed 1993·Granted Nov 16, 1993·17 cites·16 claims
- 0361US5492787AResin composition for toners and a toner containing the sameSEIKISUI CHEMICAL CO LTD·Filed 1995·Granted Feb 20, 1996·16 cites·4 claims
- 0422US5789130AResin composition for tonerSEKISUI CHEMICAL KOGYO KABUSHI·Filed 1996·Granted Aug 4, 1998·1 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Takayoshi Matsunaga 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 →