Keizo Matsuda
4Patents
2h-index
12Co-inventors
41Inventor score
Filing activity: Jul 29, 1974 → Feb 11, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4634790A | Process for producing .alpha.-L-aspartyl-L-phenylalanine methyl ester or its hydrohalide | Chemistry; Metallurgy | 12 | Expired |
| US4006057A | Method of producing L-cysteine and L-cystine | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4072687A | Process for producing 2-amino-(2)-thiazoline-4-carboxylic acid | Chemistry; Metallurgy | 2 | Expired |
| US3930948A | Enzymatic method for producing aromatic ethylamines | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.