Shosuke Okamoto
51Patents
18h-index
20Co-inventors
80Inventor score
Filing activity: Aug 13, 1974 → Jun 19, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4018915A | N.sup.2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 61 | Expired |
| US4018913A | N.sup.2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Chemistry; Metallurgy | 59 | Expired |
| US4036955A | N.sup.2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 54 | Expired |
| US4055636A | N.sup.2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 52 | Expired |
| US4046876A | N.sup.2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 51 | Expired |
| US4041156A | N.sup.2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 51 | Expired |
| US4055651A | N.sup.2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 49 | Expired |
| US4073914A | N.sup.2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 49 | Expired |
| US4104392A | N.sup.2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof, and antithrombotic compositions and methods employing them | Human Necessities | 48 | Expired |
| US4096255A | N.sup.2 -naphthalenesulfonyl-L-argininamides, and pharmaceutical salts, compositions and methods | Human Necessities | 47 | Expired |
| US4070457A | N.sup.2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 46 | Expired |
| US4258192A | N.sup.2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Chemistry; Metallurgy | 36 | Expired |
| US3978045A | N.sup.2 -dansyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereof | Chemistry; Metallurgy | 29 | Expired |
| US4097591A | N.sup.2 -arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 25 | Expired |
| US4097472A | N.sup.2 -arylsulfonyl-l-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 24 | Expired |
| US4201863A | N.sup.2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 23 | Expired |
| US4069318A | N.sup.2 -Alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 21 | Expired |
| US4071621A | N.sup.2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 21 | Expired |
| US4066773A | N.sup.2 -arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Chemistry; Metallurgy | 15 | Expired |
| US4227006A | N.sup.2 -Dansyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereof | Chemistry; Metallurgy | 14 | Expired |
| US4073913A | N.sup.2 -arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 12 | Expired |
| US4117127A | N.sup.2 -Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 11 | Expired |
| US4895842A | Phenylalanine derivative and proteinase inhibitor | Human Necessities | 11 | Expired |
| US4168307A | N.sup.2 -Naphthalenesulfonyl-L-arginine derivatives, and the pharmaceutically acceptable acid addition salts thereof | Human Necessities | 9 | Expired |
| US4125604A | N2-Arylsulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof | Human Necessities | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.