Kenji Uneyama
6Patents
3h-index
11Co-inventors
54Inventor score
Filing activity: May 18, 1981 → Feb 14, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4784734A | Azetidinone derivatives and process for the preparation of the same | Chemistry; Metallurgy | 25 | Expired |
| US4689411A | 4-thio azetidinone intermediates and process for the preparation of the same | Chemistry; Metallurgy | 8 | Expired |
| US6380415B2 | Process for producing octafluoro[2,2]paracyclophane | Chemistry; Metallurgy | 3 | Expired |
| US4853468A | Process for the preparation of cephem derivatives | Chemistry; Metallurgy | 3 | Expired |
| US4532077A | Thiazolineazetidinone-type compounds | Chemistry; Metallurgy | 2 | Expired |
| US4336202A | 1,3-Cyclohexanedione derivatives | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.