Inventor · disambiguated record
Tatsuo Kaiho
Also filed as: KAIHO TATSUO
5 granted patents·1 pending application·34 citations·filing 1987–2020
74Inventor score
Top patents by PatentIndex Score
6 records- 0181US5232923ACatechol derivatives and pharmaceutical preparations containing sameMITSUI TOATSU CHEMICALS·Filed 1991·Granted Aug 3, 1993·29 cites·9 claims
- 0251US4814458AProcess for preparing 4-acetyl isoquinolinone compoundsMITSUI TOATSU CHEMICALS·Filed 1987·Granted Mar 21, 1989·3 cites·4 claims
- 0349US2022219988A1Spherical carbon particles and method for producing sameSANWA STARCH CO LTD·Filed 2020·Application pending·0 cites
- 0448US9206531B2Iodine- and amylose-containing fibers, method for production thereof, and use thereofINOUE OSAMU·Filed 2010·Granted Dec 8, 2015·0 cites·18 claims
- 0537US4782154AIsoquinoline derivativesMITSUI TOATSU CHEMICALS·Filed 1987·Granted Nov 1, 1988·1 cites·5 claims
- 0635US6118007APreparation process of nitroguanidine derivativesMITSUI CHEMICALS INC·Filed 1998·Granted Sep 12, 2000·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →