Koji Homma
6Patents
4h-index
11Co-inventors
54Inventor score
Filing activity: Oct 11, 1984 → Apr 16, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6806211B2 | Device and method for processing substrate | Emerging Cross-Sectional Technologies | 73 | Expired |
| US4962360A | Sensor for electrochemical measurement and method for diagnosing corrosion protective properties of metal surface coating by using the sensor | Physics | 14 | Expired |
| US6737812B2 | Plasma processing apparatus | Electricity | 13 | Expired |
| US4621687A | Flat tube heat exchanger having corrugated fins with louvers | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7237606B2 | Wafer supporter | Electricity | 1 | Expired |
| US7399371B2 | Treatment method for improving fatigue life and long-life metal material treated by using same treatment | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.