Inventor · disambiguated record
Toshiaki Harada
Also filed as: HARADA TOSHIAKI
10 granted patents·162 citations·filing 1974–1999
89Inventor score
Top patents by PatentIndex Score
10 records- 0191US4452720AFluorescent composition having the ability to change wavelengths of light, shaped article of said composition as a light wavelength converting element and device for converting optical energy to electrical energy using said elementTEIJIN LTD·Filed 1981·Granted Jun 5, 1984·86 cites·16 claims
- 0276US4150025ANovel quinoline derivativesTEIJIN LTD·Filed 1977·Granted Apr 17, 1979·9 cites·5 claims
- 0370US4077960AImido-quinoline dyesTEIJIN LTD·Filed 1976·Granted Mar 7, 1978·7 cites·10 claims
- 0470US3966830AProcess for the nitration of halogenated benzene derivativesTEIJIN LTD·Filed 1974·Granted Jun 29, 1976·20 cites·7 claims
- 0570US3936509AProcess for separating dimethyl naphthalenes comprising 2,6-dimethyl naphthalenes as main componentTEIJIN LTD·Filed 1974·Granted Feb 3, 1976·8 cites·2 claims
- 0661US4244859AAromatic polyester compositionTEIJIN LTD·Filed 1978·Granted Jan 13, 1981·14 cites·6 claims
- 0755US4067870A8-Benzimido substituted quinaphthalone derivativesTEIJIN LTD·Filed 1976·Granted Jan 10, 1978·4 cites·10 claims
- 0853US4167506ADiazaphenalene derivatives and resin containing color compositionsTEIJIN LTD·Filed 1977·Granted Sep 11, 1979·4 cites·9 claims
- 0952US4668782AAnhydrous crystalline or crystalline hemihydrate monohydrate or trihydrate of cephalosporin derivativeTEIJIN LTD·Filed 1985·Granted May 26, 1987·3 cites·1 claims
- 1044US6432978B1SF2809-I,II,III,IV,V and VI substances exhibiting chymase-inhibiting activitiesMEIJI SEIKA KAISHA·Filed 1999·Granted Aug 13, 2002·7 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Toshiaki Harada 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 →