Shuho Kai
3Patents
3h-index
6Co-inventors
36Inventor score
Filing activity: Jun 17, 1998 → May 31, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6102629A | Apparatus for conveying spherical articles between atmospheres | Electricity | 17 | Expired |
| US6663325B1 | Transport system for spherical objects and method of using the transport system | Electricity | 9 | Expired |
| US6250852A | Spherical object supplying apparatus | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.