Shigeru Katagiri
4Patents
3h-index
8Co-inventors
39Inventor score
Filing activity: Mar 17, 1995 → Dec 11, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5754681A | Signal pattern recognition apparatus comprising parameter training controller for training feature conversion parameters and discriminant functions | Physics | 96 | Expired |
| US5749069A | Pattern and speech recognition using accumulated partial scores from a posteriori odds, with pruning based on calculation amount | Physics | 37 | Expired |
| US7401018B2 | Foreign language learning apparatus, foreign language learning method, and medium | Physics | 9 | Expired |
| US5687358A | Accelerator for mounting and interfacing a second CPU onto a motherboard | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.