Hiroshi Niimi
15Patents
6h-index
43Co-inventors
66Inventor score
Filing activity: Sep 25, 1979 → Aug 1, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5675738A | Video information server system including server center cooperating with request terminals performing video on demand | Electricity | 75 | Expired |
| US4266324A | Silver weight unevenness correcting apparatus | Textiles; Paper | 15 | Expired |
| US4434611A | Pneumatic twisting spinning apparatus | Textiles; Paper | 14 | Expired |
| US5825335A | Sheet antenna apparatus | Electricity | 9 | Expired |
| US4879873A | Spinning unit in open-end spinning machine | Textiles; Paper | 9 | Expired |
| US6267072A | Indicating instrument | Physics | 7 | Expired |
| US5880431A | Preheating device of illuminating unit for vehicle | Performing Operations; Transporting | 3 | Expired |
| US4246000A | Fuel compositions comprising coal-liquid fuel mixture | Chemistry; Metallurgy | 3 | Expired |
| US4621490A | Method and apparatus for producing a fasciated yarn | Textiles; Paper | 3 | Expired |
| US9150276B2 | Saddle-ride type vehicle | Performing Operations; Transporting | 2 | Active |
| US4450678A | Air nozzle utilized for fasciated yarn spinning | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4542560A | Pre-opening device for a carding machine | Textiles; Paper | 1 | Expired |
| US7400592B1 | Picture distribution system and method thereof | Electricity | 0 | Expired |
| US8722278B2 | Solid oxide fuel cell and fuel cell module comprising the solid oxide fuel cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US9515322B2 | Solid oxide fuel cell | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.