Hiroshi Yui
23Patents
14h-index
50Co-inventors
80Inventor score
Filing activity: Oct 17, 1975 → Dec 11, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4945014A | Secondary battery | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5176969A | Electrode for secondary battery | Emerging Cross-Sectional Technologies | 63 | Expired |
| US5162170A | Electrode for secondary battery | Emerging Cross-Sectional Technologies | 52 | Expired |
| US4984326A | Blade for electrophotographic apparatus | Physics | 44 | Expired |
| US4433073A | Olefinic polymer composition containing inorganic filler | Chemistry; Metallurgy | 42 | Expired |
| US4702977A | Secondary battery using non-aqueous solvent | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5098610A | Conductive thermoplastic resin composition | Chemistry; Metallurgy | 30 | Expired |
| US4690778A | Electromagnetic shielding material | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4067847A | Self-extinguishing resin composition | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4124562A | Polyolefin composition containing a novel modified filler | Chemistry; Metallurgy | 22 | Expired |
| US4368280A | Partially cross-linkable compositions and process for preparing partially cross-linked thermoplastic elastomers | Chemistry; Metallurgy | 21 | Expired |
| US4873282A | Polyacetal resin composition | Chemistry; Metallurgy | 18 | Expired |
| US4153587A | High inorganic filler content composition | Chemistry; Metallurgy | 18 | Expired |
| US4097554A | Process for preparing novel polymer particles | Chemistry; Metallurgy | 14 | Expired |
| US4244910A | Method for injection molding of polyolefin containing inorganic filler | Performing Operations; Transporting | 13 | Expired |
| US4749981A | Resinous resistor | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4504617A | Inorganic filler containing propylene polymer compositions | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4696765A | Semiconductive resin composition | Chemistry; Metallurgy | 9 | Expired |
| US4841516A | Turntable for mounting recording medium in disk form | Physics | 9 | Expired |
| US4552689A | Electrically conductive inorganic filler containing propylene polymer compositions | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4080359A | Talc containing polyolefin compositions | Chemistry; Metallurgy | 6 | Expired |
| US5153247A | Injection-molded product with superior dimensional precision | Chemistry; Metallurgy | 5 | Expired |
| US4582864A | Carbonaceous filler-containing vinylidene fluoride resin composition | Chemistry; Metallurgy | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.