Inventor · disambiguated record
Itaru Nitta
Also filed as: NITTA ITARU
5 granted patents·119 citations·filing 1990–1994
82Inventor score
Files withSUMITOMO CHEMICAL CO5
Top patents by PatentIndex Score
5 records- 0189US5352746ALiquid crystal polyester resin composition improved in fluiditySUMITOMO CHEMICAL CO·Filed 1992·Granted Oct 4, 1994·58 cites·4 claims
- 0279US5446124AAromatic oligomer and process for preparing the sameSUMITOMO CHEMICAL CO·Filed 1990·Granted Aug 29, 1995·20 cites·9 claims
- 0361US5488138AProcess for producing highly pure carboxylic acid phenyl estersSUMITOMO CHEMICAL CO·Filed 1994·Granted Jan 30, 1996·7 cites·6 claims
- 0461US5399656AAromatic polyesters and a method for producing the sameSUMITOMO CHEMICAL CO·Filed 1991·Granted Mar 21, 1995·12 cites·8 claims
- 0557US5643744AMethod for producing polypeptideSUMITOMO CHEMICAL CO·Filed 1994·Granted Jul 1, 1997·22 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Itaru Nitta 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 →