Akio Takigawa
13Patents
10h-index
23Co-inventors
72Inventor score
Filing activity: Jan 5, 1981 → Jul 13, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6524771B2 | Optical recording film and process for production thereof | Physics | 121 | Expired |
| US4944584A | Plastic multifocal point spherical lens | Physics | 116 | Expired |
| US5415927A | Water-repellant glass products and process for the production thereof | Emerging Cross-Sectional Technologies | 79 | Expired |
| US5108857A | Light control sheets | Emerging Cross-Sectional Technologies | 64 | Expired |
| US4405679A | Coated shaped article of polycarbonate type resin | Emerging Cross-Sectional Technologies | 54 | Expired |
| US5498475A | Coated plastic molded articles | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4956227A | Laminated structure | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4394177A | Coating composition | Chemistry; Metallurgy | 11 | Expired |
| US6479193B1 | Optical recording film and process for production thereof | Physics | 10 | Expired |
| US4929523A | Light control sheets | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5486937A | Latex containment means for a liquid crystal window | Physics | 3 | Expired |
| US4925737A | Laminated structure | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5171806A | Optical material and composition for optical material | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.