Tsutomu Kimura
99Patents
15h-index
101Co-inventors
87Inventor score
Filing activity: Dec 20, 1978 → Jun 3, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4645334A | Printing and trimming apparatus | Physics | 32 | Expired |
| US6479942B2 | Light emission unit | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4641242A | Radiation image recording and reproducing system | Physics | 29 | Expired |
| US4782390A | Color negative inspection apparatus for displaying and sequentially shifting N color positive images corresponding to N color negative frames | Electricity | 27 | Expired |
| US4837733A | Signal processing method in autoradiography | Physics | 26 | Expired |
| US4777597A | Signal processing method in autoradiography | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5686809A | Combination solar and external battery powered camera battery charger | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4849630A | Cassette and erasure device for stimulable phosphor sheet | Physics | 22 | Expired |
| US4314357A | Form combining and recording device | Physics | 22 | Expired |
| US5883698A | Photographic printer | Physics | 21 | Expired |
| US4293202A | Light beam recording device | Electricity | 18 | Expired |
| US4291305A | Method for generating format lines and character data in an image scanning system | Physics | 18 | Expired |
| US4888695A | Signal processing method in autoradiography | Physics | 18 | Expired |
| US4764807A | CRT image printing apparatus | Electricity | 17 | Expired |
| US4862358A | Signal processing method in autoradiography | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5074271A | Fuel injection rate control system for starting two-cycle engine | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5138766A | Roller for transporting sheet-like material and method for manufacturing the same | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4831461A | Sheet feed mechanism and method of controlling the same in light beam scanning apparatus | Electricity | 15 | Expired |
| US4251821A | Character recording device | Physics | 15 | Expired |
| US5968214A | Air cleaning apparatus for vehicles | Performing Operations; Transporting | 13 | Expired |
| US5510883A | Electrophotographic single-component developing device | Physics | 11 | Expired |
| US5438389A | Photographic printing method and system | Physics | 10 | Expired |
| US4603338A | Ink dot printer | Performing Operations; Transporting | 10 | Expired |
| US4903100A | Long strip material handling apparatus | Physics | 10 | Expired |
| US5729328A | Photographic film inspection apparatus | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.