Yoichi Imai
4Patents
2h-index
7Co-inventors
41Inventor score
Filing activity: Dec 16, 1992 → Mar 11, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5342920A | Process for the preparation of polyarylene sulfide and an apparatus for the preparation thereof | Performing Operations; Transporting | 33 | Expired |
| US5475081A | Process for controlling a particle size of polyarylene sulfide and polyarylene sulfide thus produced | Chemistry; Metallurgy | 14 | Expired |
| US6369191B1 | Process for controlling a particle size of polyarylene sulfide and polyarylene sulfide thus produced | Chemistry; Metallurgy | 1 | Expired |
| US9541430B2 | Electromagnetic flow meter having an earth ring with a ring plate part and a wall part formed along an outer periphery | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.