Eiichi Sugihara
7Patents
7h-index
18Co-inventors
56Inventor score
Filing activity: Feb 10, 1988 → Aug 3, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6328916A | Addition method of supercritical carbon dioxide, and production process of expanded thermoplastic resin product by making use of the addition method | Performing Operations; Transporting | 61 | Expired |
| US7150615B2 | Molding machine for injection foaming | Performing Operations; Transporting | 20 | Expired |
| US6303666A | Process for the production of expanded olefinic thermoplastic elastomer products | Chemistry; Metallurgy | 19 | Expired |
| US4983435A | Adhesives | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5256734A | Polypropylene resin composition and method for manufacturing coated molded article of the resin composition | Chemistry; Metallurgy | 11 | Expired |
| US6773640B2 | Process for injection foaming, and machine and composition therefore | Performing Operations; Transporting | 10 | Expired |
| US4839736A | Filter for CRT screen | Electricity | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.