Seiji Asaoka
4Patents
2h-index
6Co-inventors
30Inventor score
Filing activity: Apr 13, 2000 → Jun 26, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6884853B1 | Cosmetic resin composition | Human Necessities | 11 | Expired |
| US6692729B1 | Cosmetic resin composition and cosmetic using the same | Human Necessities | 10 | Expired |
| US6737069B1 | Cosmetic compositions containing amphoteric polyurethanes | Human Necessities | 1 | Expired |
| US6646092B2 | Method for manufacturing amphoteric urethane resin and amphoteric urethane resin and resin composition obtained therewith | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.