Kazunori Tsuge
50Patents
20h-index
49Co-inventors
88Inventor score
Filing activity: Mar 31, 1981 → May 12, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4805504A | Safety cover for miter saw | Emerging Cross-Sectional Technologies | 127 | Expired |
| US5419781A | Flexible photovoltaic device | Emerging Cross-Sectional Technologies | 78 | Expired |
| US5687624A | Continuous screw driving tool | Performing Operations; Transporting | 64 | Expired |
| US5904079A | Screw feeding device in continuous screw driving tool | Performing Operations; Transporting | 55 | Expired |
| US4612409A | Flexible photovoltaic device | Emerging Cross-Sectional Technologies | 53 | Expired |
| US8235552B1 | Cordless flashlight and radio device | Mechanical Engineering; Lighting; Heating | 52 | Active |
| US5988025A | Screw feeding device in continuous screw driving tool | Performing Operations; Transporting | 51 | Expired |
| US5127964A | Flexible photovoltaic device | Emerging Cross-Sectional Technologies | 44 | Expired |
| US6321622A | Structure for attaching a suspending device to an electric power tool | Performing Operations; Transporting | 43 | Expired |
| USD325453S | Vacuum cleaner | General | 38 | Expired |
| US4544423A | Amorphous silicon semiconductor and process for same | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5256906A | Mechanism for switching from independent to synchronous, or vice versa the operational setting of a dust collector with a receptacle for supplying another power tool with which the dust collector is to be operated synchronously | Electricity | 36 | Expired |
| US4366093A | Cylindrical molded catalyst | Performing Operations; Transporting | 31 | Expired |
| US6536537B1 | Screw drivers | Performing Operations; Transporting | 30 | Expired |
| US4476346A | Photovoltaic device | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5032884A | Semiconductor pin device with interlayer or dopant gradient | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4585537A | Process for producing continuous insulated metallic substrate | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4862227A | Semiconductor device and its manufacturing method | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4773942A | Flexible photovoltaic device | Emerging Cross-Sectional Technologies | 22 | Expired |
| USD656646S1 | Flashlight | General | 20 | Expired |
| USD687582S1 | Flashlight | General | 19 | Active |
| US4941032A | Semiconductor device | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4825806A | Film forming apparatus | Electricity | 18 | Expired |
| USD587545S1 | Portable electric drill | General | 12 | Expired |
| US4965225A | Method of stabilizing amorphous semiconductors | Emerging Cross-Sectional Technologies | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.