Kazuo Sei
7Patents
7h-index
11Co-inventors
49Inventor score
Filing activity: Mar 18, 1982 → Apr 17, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4440911A | Modified polyethylene and laminate thereof | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4528329A | Production of polyolefin copolymer | Chemistry; Metallurgy | 24 | Expired |
| US4417019A | Polyolefin molding composition containing carboxylic acid-modified polyolefin, glass fibers and calcium-silicate useful for welding | Chemistry; Metallurgy | 21 | Expired |
| US4467061A | Weather resistant polyolefin composition | Chemistry; Metallurgy | 20 | Expired |
| US4426498A | Polyethylene composition comprising lldpe and rubber | Chemistry; Metallurgy | 16 | Expired |
| US4460646A | Adhesive resin composition and laminate thereof | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4592960A | Production of polyolefin copolymer | Emerging Cross-Sectional Technologies | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.