Inventor · disambiguated record
Mitsuru Kawada
Also filed as: KAWADA MITSURU
22 granted patents·316 citations·filing 1974–2000
96Inventor score
Top patents by PatentIndex Score
22 records- 0194US4139545AAralkyl carboxylic acid compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1975·Granted Feb 13, 1979·31 cites·21 claims
- 0293US3957836AQuinone derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1974·Granted May 18, 1976·27 cites·15 claims
- 0392US4271083A6-Hydroxy-1,4-benzoquinone compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1978·Granted Jun 2, 1981·28 cites·10 claims
- 0486US4754026AConversion of uracil derivatives to cytosine derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1986·Granted Jun 28, 1988·57 cites·18 claims
- 0582US5932601AOxazolidinedione derivatives, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Aug 3, 1999·30 cites·17 claims
- 0682US4689404AProduction of cytosine nucleosidesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1986·Granted Aug 25, 1987·42 cites·3 claims
- 0778US4818441AQuinine derivatinesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1980·Granted Apr 4, 1989·17 cites·14 claims
- 0868US4407757AAralkyl carboxylic acid compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1980·Granted Oct 4, 1983·8 cites·20 claims
- 0967US6800778B1Process for producing optically active naphthalene derivative and optical resolver thereforTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2000·Granted Oct 5, 2004·4 cites·2 claims
- 1062US4342779A7-Acetylspirobenzofuranone compoundTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1981·Granted Aug 3, 1982·4 cites·3 claims
- 1159US4284644ASpirobenzofuranone compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1980·Granted Aug 18, 1981·4 cites·30 claims
- 1257US4330554ASpirobenzofuranone compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1981·Granted May 18, 1982·3 cites·7 claims
- 1354US4362740ASpiro compounds, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1980·Granted Dec 7, 1982·3 cites·12 claims
- 1453US5215919AProcess for producing optically active 2-hydroxycycloalkanecarboxylic acid esters using microbially derived reductaseTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1992·Granted Jun 1, 1993·18 cites·14 claims
- 1553US4525361AAralkyl carboxylic acid compounds in compositions for potentiating immuno activityTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1983·Granted Jun 25, 1985·3 cites·7 claims
- 1649US5269965AOptically active compounds, liquid crystal compositions comprising said compounds and liquid crystal optical modulators using said compositionsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted Dec 14, 1993·10 cites·28 claims
- 1748US5328643AOptically active compounds, liquid crystal composition containing said compounds, and liquid crystal optical modulator using said compositionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1992·Granted Jul 12, 1994·3 cites·15 claims
- 1848US5152919AOptically active compounds, liquid crystal compositions comprising said compounds, and liquid crystal optical modulators using said compositionsHITACHI LTD·Filed 1990·Granted Oct 6, 1992·9 cites·9 claims
- 1942US5232853AMethod for producing (2r,3s)-3-hydroxy-2-methylbutyrate by microbial reductionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1990·Granted Aug 3, 1993·3 cites·10 claims
- 2042US5167863AOptically active compound, liquid crystal composition containing said compound, and liquid crystal optical modulator using said compositionHITACHI LTD·Filed 1990·Granted Dec 1, 1992·6 cites·13 claims
- 2140US5370821AOptically active compounds, liquid crystal compositions comprising said compounds, and liquid crystal optical modulators using said compositionsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted Dec 6, 1994·6 cites·1 claims
- 2233US4558068ASpirobenzofuranones and their use in treating peptic ulcersTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1984·Granted Dec 10, 1985·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Mitsuru Kawada 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 →