Kazuyoshi Watanabe
31Patents
8h-index
66Co-inventors
78Inventor score
Filing activity: Feb 20, 1975 → Apr 1, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4794553A | Compact electronic calculator having graph display function | Physics | 29 | Expired |
| US7311232B2 | Motorcycle saddlebag mounting device | Performing Operations; Transporting | 28 | Expired |
| US3982971A | Rare earth-containing permanent magnets | Electricity | 21 | Expired |
| US5576650A | Reset circuit of electronic device | Physics | 19 | Expired |
| US7112926B2 | Matching unit and plasma processing system | Electricity | 17 | Expired |
| US9093059B2 | Electronic stringed instrument, musical sound generation method, and storage medium | Physics | 14 | Active |
| US5110576A | Carbon black having a high specific surface area | Chemistry; Metallurgy | 12 | Expired |
| US4534821A | Single crystal growing of rare earth-gallium garnet | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6898476B2 | Management of working status with large-scaled display | Physics | 8 | Expired |
| US4409599A | Printing control device for thermal printer | Performing Operations; Transporting | 7 | Expired |
| US4631159A | Method of aging expansion-molded body of polyolefin | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8004573B2 | Imaging apparatus, imaged picture recording method, and storage medium storing computer program | Electricity | 7 | Active |
| US5212226A | Carbon black having a high specific surface area | Chemistry; Metallurgy | 6 | Expired |
| US6279025A | Parallel processing procedure selecting apparatus and method selecting and implementing parallel-executable processing procedures | Physics | 5 | Expired |
| US4928803A | Power transmission apparatus | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5408583A | Sound outputting devices using digital displacement data for a PWM sound signal | Electricity | 5 | Expired |
| US9154870B2 | Sound generation device, sound generation method and storage medium storing sound generation program | Electricity | 4 | Active |
| US7730342B2 | Server system | Physics | 3 | Active |
| US7326946B2 | Optical module having a reflector element and method of manufacturing the same | Electricity | 3 | Expired |
| US4483734A | Method for the preparation of single crystals of gadolinium gallium garnet | Chemistry; Metallurgy | 2 | Expired |
| US8664825B2 | Molded motor | Electricity | 2 | Active |
| US8628640B2 | Plasma processing unit and high-frequency electric power supplying unit | Electricity | 1 | Expired |
| US10719569B2 | Information processing apparatus, screen displaying system, and non-transitory recording medium having storing therein program | Physics | 0 | Active |
| US5880226A | Magnetic recording medium | Physics | 0 | Expired |
| US10521125B2 | Storage system, storage management apparatus, and non-transitory computer-readable storage medium storing program of controlling data relocation | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.