Hirobumi Matayoshi
2Patents
2h-index
5Co-inventors
27Inventor score
Filing activity: Jul 7, 1995 → Jul 17, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5597252A | Cosmetic container | Human Necessities | 12 | Expired |
| US5749664A | Cosmetic container having an insert sleeve to improve air tightness and rotational characteristics | Human Necessities | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.