Masamichi Kimura
20Patents
4h-index
28Co-inventors
63Inventor score
Filing activity: Sep 12, 1979 → Aug 9, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4758449A | Method for making a phosphor layer | Electricity | 30 | Expired |
| US4271374A | Electron gun for cathode-ray tube | Electricity | 15 | Expired |
| US6106353A | Method for manufacturing color cathode ray tube and manufacturing apparatus therefor | Electricity | 5 | Expired |
| US7653327B2 | Developer recovering mechanism and image forming apparatus | Physics | 4 | Active |
| US4591760A | Cathode ray tube apparatus | Electricity | 4 | Expired |
| USD523066S1 | Toner cartridge | General | 3 | Expired |
| US4609847A | Cathode ray tube with magnetic pole pieces which support a ring getter | Electricity | 3 | Expired |
| US6139387A | Method for manufacturing a color cathode ray tube | Electricity | 2 | Expired |
| US7321743B2 | Developer recovering mechanism and image forming apparatus | Physics | 2 | Expired |
| US6534906B1 | Color cathode ray tube with tensioned shadow mask | Electricity | 1 | Expired |
| US6163104A | Color cathode-ray tube | Electricity | 1 | Expired |
| US7146124B2 | Developer cartridge, developing apparatus using the same, and image forming apparatus | Physics | 1 | Expired |
| US4329619A | Direct-view storage tube with multiple path target electrode | Electricity | 0 | Expired |
| US8879977B2 | Image forming apparatus and image forming method | Physics | 0 | Active |
| US12311082B2 | Information processing system, non-transitory computer readable medium, and booth | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8941704B2 | Image recording apparatus | Physics | 0 | Active |
| US8311056B2 | Device and method for selecting time slots based on resource use state | Electricity | 0 | Active |
| US8649725B2 | Collection container with an elastic body and image-forming apparatus | Physics | 0 | Active |
| US11629515B2 | Booth | Human Necessities | 0 | Active |
| US4485328A | Monochromatic picture tube | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.