Tetsuo Hamamoto
2Patents
1h-index
7Co-inventors
41Inventor score
Filing activity: Aug 5, 1975 → Aug 26, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8365411B2 | Method of producing metal closed-section member | Emerging Cross-Sectional Technologies | 5 | Active |
| US4062931A | Process for purifying gases | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.