Inventor · disambiguated record
Kazuo Ohkubo
Also filed as: OHKUBO K · OHKUBO KAZUO · TAMAO YOSHIKUNI · TAMAO YOSHIKUNO
47 granted patents·1,342 citations·filing 1974–1980
99Inventor score
Files withMITSUBISHI CHEM IND47
Top patents by PatentIndex Score
47 records- 0198US4258192AN2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1979·Granted Mar 24, 1981·53 cites·8 claims
- 0298US4018915AN2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1976·Granted Apr 19, 1977·88 cites·4 claims
- 0396US4201863AN2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1978·Granted May 6, 1980·36 cites·8 claims
- 0496US3978045AN2 -dansyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereofMITSUBISHI CHEM IND·Filed 1974·Granted Aug 31, 1976·32 cites·14 claims
- 0594US4097472AN2 -arylsulfonyl-l-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Jun 27, 1978·32 cites·6 claims
- 0693US4227006AN2 -Dansyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereofMITSUBISHI CHEM IND·Filed 1976·Granted Oct 7, 1980·22 cites·4 claims
- 0793US4055636AN2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1975·Granted Oct 25, 1977·78 cites·10 claims
- 0893US4018913AN2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1976·Granted Apr 19, 1977·87 cites·5 claims
- 0992US4104392AN2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof, and antithrombotic compositions and methods employing themMITSUBISHI CHEM IND·Filed 1976·Granted Aug 1, 1978·74 cites·12 claims
- 1092US4096255AN2 -naphthalenesulfonyl-L-argininamides, and pharmaceutical salts, compositions and methodsMITSUBISHI CHEM IND·Filed 1976·Granted Jun 20, 1978·75 cites·9 claims
- 1192US4055651AN2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1976·Granted Oct 25, 1977·76 cites·12 claims
- 1292US4046876AN2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1976·Granted Sep 6, 1977·77 cites·8 claims
- 1392US4041156AN2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1976·Granted Aug 9, 1977·78 cites·7 claims
- 1492US4036955AN2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1976·Granted Jul 19, 1977·78 cites·10 claims
- 1591US4168307AN2 -Naphthalenesulfonyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Sep 18, 1979·22 cites·2 claims
- 1691US4073914AN2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1976·Granted Feb 14, 1978·72 cites·10 claims
- 1791US4070457AN2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1976·Granted Jan 24, 1978·71 cites·4 claims
- 1888US4073913AN2 -arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Feb 14, 1978·16 cites·5 claims
- 1987US4066773AN2 -arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Jan 3, 1978·16 cites·6 claims
- 2086US4101653AN2 -arylsulfonyl-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Jul 18, 1978·14 cites·13 claims
- 2182US4117127AN2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Sep 26, 1978·11 cites·4 claims
- 2281US4069323AN2 -substituted-L-arginine derivatives and the pharmaceutically acceptable acid addition salts thereofMITSUBISHI CHEM IND·Filed 1976·Granted Jan 17, 1978·10 cites·22 claims
- 2380US4173630AN2 Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1978·Granted Nov 6, 1979·10 cites·15 claims
- 2479US4125604AN2-Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Nov 14, 1978·10 cites·4 claims
- 2579US4097591AN2 -arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Jun 27, 1978·34 cites·3 claims
- 2679US4069318AN2 -Alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Jan 17, 1978·29 cites·4 claims
- 2778US4131673AN2 -arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Dec 26, 1978·9 cites·5 claims
- 2878US4071621AN2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Jan 31, 1978·28 cites·5 claims
- 2976US4073891AN2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Feb 14, 1978·8 cites·4 claims
- 3076US4066758AN2 -naphthalenesulfonyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereofMITSUBISHI CHEM IND·Filed 1976·Granted Jan 3, 1978·6 cites·11 claims
- 3176US4049645AN2 -naphthalenesulfonyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereofMITSUBISHI CHEM IND·Filed 1976·Granted Sep 20, 1977·6 cites·10 claims
- 3274US4073892AN2 -alkoxynaphthylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Feb 14, 1978·7 cites·10 claims
- 3372US4073916AN2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Feb 14, 1978·6 cites·17 claims
- 3471US4133880AN2 -Substituted-L-arginine derivatives and the pharmaceutically acceptable acid addition salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Jan 9, 1979·6 cites·5 claims
- 3570US4066759AN2 -naphthalenesulfonyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Jan 3, 1978·6 cites·8 claims
- 3669US4093712AN2 -arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Jun 6, 1978·6 cites·3 claims
- 3769US4062963AN2 -naphthalenesulfonyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereofMITSUBISHI CHEM IND·Filed 1976·Granted Dec 13, 1977·4 cites·11 claims
- 3868US4072757AN2 alkoxynaphthylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Feb 7, 1978·5 cites·4 claims
- 3967US4072743AN2 -arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Feb 7, 1978·5 cites·12 claims
- 4067US4069317AN2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Jan 17, 1978·5 cites·9 claims
- 4166US4108986AN2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Aug 22, 1978·5 cites·9 claims
- 4262US4154828AN2 -Naphthalenesulfonyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted May 15, 1979·4 cites·6 claims
- 4353US4069329AN2 -Naphthalenesulfonyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Jan 17, 1978·9 cites·9 claims
- 4451US4670420AN2 -dansyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereofMITSUBISHI CHEM IND·Filed 1980·Granted Jun 2, 1987·2 cites·6 claims
- 4546US4140681AN2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Feb 20, 1979·5 cites·3 claims
- 4646US4072744AN2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Feb 7, 1978·5 cites·11 claims
- 4743US4125619AN2 -naphthalenesulfonyl-L-arginine derivatives and the pharmaceutically acceptable acid addition salts thereofMITSUBISHI CHEM IND·Filed 1977·Granted Nov 14, 1978·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →