Tetsuo Shiga
13Patents
4h-index
19Co-inventors
49Inventor score
Filing activity: Aug 10, 1976 → Feb 28, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4212937A | Heat developable photosensitive materials | Physics | 18 | Expired |
| US4273723A | Process for preparing silver salt of organic carboxylic acid | Physics | 14 | Expired |
| US4121007A | Printed circuit board made by dispersion imaging | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4396712A | Dry image forming material | Physics | 13 | Expired |
| US4113496A | Dry image forming material | Physics | 4 | Expired |
| US4442202A | Post-activation type dry image forming material | Physics | 4 | Expired |
| US4227799A | Image forming apparatus | Physics | 2 | Expired |
| US4347310A | Heat developable silver image forming materials | Physics | 2 | Expired |
| US4268626A | Dry image forming material | Physics | 2 | Expired |
| US4335957A | Image forming method and apparatus therefor | Physics | 2 | Expired |
| US4287295A | Image forming method and apparatus therefor | Physics | 2 | Expired |
| US4327176A | Dry image forming material | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4376816A | Method for storing sheets of photothermographic sheet material | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.