Inventor · disambiguated record
Toshiji Kanayama
Also filed as: KANAYAMA TOSHIJI
11 granted patents·94 citations·filing 1978–1999
89Inventor score
Files withMITSUBISHI CHEM IND4MITSUBISHI PETROCHEMICAL CO2MITSUBISHI YUKA PHARMA2SHISEIDO CO LTD2MITSUBISHI CHEM CORP1
Top patents by PatentIndex Score
11 records- 0182US4352928A5,6-Alkylenepyrimidine derivativeMITSUBISHI YUKA PHARMA·Filed 1980·Granted Oct 5, 1982·30 cites·10 claims
- 0280US5089494A4-phenylphthalazine derivatives which inhibit platelet aggregationMITSUBISHI CHEM IND·Filed 1991·Granted Feb 18, 1992·23 cites·13 claims
- 0367US4330533ANovel polysaccharide and hypocholesterol composition containing the sameMITSUBISHI PETROCHEMICAL CO·Filed 1980·Granted May 18, 1982·11 cites·2 claims
- 0458US5462941A3,6-disubstituted pyradazine derivativesMITSUBISHI CHEM CORP·Filed 1994·Granted Oct 31, 1995·6 cites·12 claims
- 0556US4668677A4-phenylphthalazine derivatives, their preparation and their use as pharmaceuticalsMITSUBISHI CHEM IND·Filed 1985·Granted May 26, 1987·7 cites·7 claims
- 0647US4699921APharmaceuticals containing prostaglandin I2MITSUBISHI YUKA PHARMA·Filed 1985·Granted Oct 13, 1987·5 cites·7 claims
- 0743US5798389AGlomerulonephritis inhibitorSHISEIDO CO LTD·Filed 1996·Granted Aug 25, 1998·7 cites·13 claims
- 0838US4230800AProcess for producing a polysaccharide using Pseudomonas polysaccharogenes M-30MITSUBISHI PETROCHEMICAL CO·Filed 1978·Granted Oct 28, 1980·2 cites·2 claims
- 0935US4839388AProstacyclins and pharmaceuticals containing the sameMITSUBISHI CHEM IND·Filed 1986·Granted Jun 13, 1989·2 cites·2 claims
- 1029US5053526APharmaceuticals containing prostaglandin I2MITSUBISHI CHEM IND·Filed 1990·Granted Oct 1, 1991·1 cites·4 claims
- 1124US6174543B1Antidiabetic external skin application compositionSHISEIDO CO LTD·Filed 1999·Granted Jan 16, 2001·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →