Tsuyoshi Anraku
5Patents
3h-index
15Co-inventors
46Inventor score
Filing activity: Mar 15, 1996 → Jul 23, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6348461B1 | 6,7-asymmetrically disubstituted quinoxalinecarboxylic acid derivatives, addition salts thereof, and processes for the preparation of both | Chemistry; Metallurgy | 25 | Expired |
| US5726188A | Optically active imidazolidinone derivatives and processes for preparing them | Human Necessities | 9 | Expired |
| US6562839B1 | 6-substituted heteroquinolinecarboxylic acid derivatives and addition salts thereof and processes for the preparation of both | Human Necessities | 4 | Expired |
| US7425563B2 | 4-(Substituted aryl)-5-hydroxyisoquinolinone derivative | Chemistry; Metallurgy | 2 | Expired |
| US6632813B1 | 6-subtituted-7-heteroquinoxalinecarboxylic acid derivatives and addition salts thereof and processes for the preparation of both | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.