Inventor · disambiguated record

Sadao Takakuwa

Also filed as: TAKAKUWA SADAO

2 granted patents·23 citations·filing 1983–1987

59Inventor score

Technology areasC07C C08F

Files withOSAKA SODA CO LTD2

Top patents by PatentIndex Score

2 records

0163US4518764ADiallyl terephthalate copolymer and composition comprising said copolymerOSAKA SODA CO LTD·Filed 1983·Granted May 21, 1985·19 cites·9 claims
0249US4788351AProcess for the production of 2,3-dichloro-1-propanolOSAKA SODA CO LTD·Filed 1987·Granted Nov 29, 1988·4 cites·6 claims

Join the waitlist — get patent alerts

Get an alert when Sadao Takakuwa 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 →