Koji Ochi
13Patents
8h-index
15Co-inventors
69Inventor score
Filing activity: Sep 17, 1987 → Feb 26, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4825765A | Delay circuit for electric blasting, detonating primer having delay circuit and system for electrically blasting detonating primers | Mechanical Engineering; Lighting; Heating | 48 | Expired |
| US5482579A | Gas generator compositions | Chemistry; Metallurgy | 27 | Expired |
| USD686643S1 | Cabin of a working vehicle | General | 22 | Active |
| US5656793A | Gas generator compositions | Chemistry; Metallurgy | 17 | Expired |
| US4893564A | Electric detonator of delay type | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5565710A | Process for manufacturing granular igniter | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4984519A | Delay circuit for use in electric blasting system | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5470406A | Gas generator composition and process for manufacturing the same | Chemistry; Metallurgy | 9 | Expired |
| US4899658A | Delay type electric detonator | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US9316338B2 | Front and rear condensate draining hoses for work vehicle | Emerging Cross-Sectional Technologies | 4 | Active |
| US7185668B2 | Closing device for fluid passage | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9359016B2 | Cabin for work vehicles | Performing Operations; Transporting | 0 | Active |
| US5563367A | Process for manufacturing a gas generator composition | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.