Nobuhiro Kawashima
8Patents
3h-index
20Co-inventors
53Inventor score
Filing activity: Dec 29, 1982 → Jun 13, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4898825A | Methods for purification of single-chain and double-chain tissue plasminogen activator | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4978620A | Process for separating single-chain TPA and double-chain from each other | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5141863A | Purification procedure of TPA from crude preparations | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4985362A | Process of purifying tPA | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4484003A | Preparation process of .beta.-chloroalanine | Chemistry; Metallurgy | 0 | Expired |
| US5158882A | Method for purifying a crude tissue plasminogen activator preparation | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5110736A | Purificaiton procedure of tPA from crude preparations | Chemistry; Metallurgy | 0 | Expired |
| US6207151A | Aqueous solution of t-PA | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.