Toru Sema
4Patents
3h-index
7Co-inventors
39Inventor score
Filing activity: Nov 23, 1977 → Sep 30, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4146511A | Resin compositions for peel-off coatings comprising a film-forming polymeric resin, an organo polysiloxane and a solvent | Chemistry; Metallurgy | 21 | Expired |
| US4166110A | Nail enamel composition and manufacturing method thereof | Human Necessities | 14 | Expired |
| US4455636A | Record cleaning device | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4378597A | Record cleaning device | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.