Kiyoshi Usami
12Patents
9h-index
24Co-inventors
72Inventor score
Filing activity: Feb 9, 1977 → Oct 23, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4432446A | Electromagnetic coupling apparatus | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US4328855A | Method and apparatus for controlling automobile air conditioners | Physics | 22 | Expired |
| US4316251A | Electric control method for automobile air conditioner | Physics | 17 | Expired |
| US4391320A | Method and an apparatus for air conditioning for vehicles by controlling circulation of inside air and introduction of outside air | Performing Operations; Transporting | 17 | Expired |
| US5983937A | Flow control device | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4445109A | Temperature sensing device | Performing Operations; Transporting | 14 | Expired |
| US5408841A | Automotive air conditioner | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4408278A | Electric control method for automobile air conditioner | Physics | 10 | Expired |
| US4340113A | Electric control method and apparatus for automobile air conditioning system | Physics | 9 | Expired |
| US4449622A | Cover member for a magnetically operated clutch | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4129995A | Evaporation pressure control device | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6503550B1 | Method for controlling the temperature of edible dough during kneading step | Human Necessities | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.