Daisuke Kajiwara
11Patents
4h-index
11Co-inventors
57Inventor score
Filing activity: Jan 29, 1975 → Jan 11, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD250035S | Electric pencil sharpener | General | 25 | Expired |
| USD251008S | Electric pencil sharpener | General | 24 | Expired |
| USD246752S | Vacuum cleaner | General | 15 | Expired |
| US3949302A | Radio receiver | Electricity | 6 | Expired |
| USD250028S | Slide processor camera | General | 3 | Expired |
| US11402313B2 | Foreign substance detection device and foreign substance detection method | Physics | 1 | Active |
| US12413832B2 | Substrate inspection apparatus, substrate inspection method, and recording medium | Physics | 0 | Active |
| US11906414B2 | Foreign substance detection device and foreign substance detection method | Physics | 0 | Active |
| US11048016B2 | Foreign substance detection device, foreign substance detection method and recording medium | Physics | 0 | Active |
| US9782412B2 | Preventive and/or therapeutic agent of immune disease | Chemistry; Metallurgy | 0 | Active |
| US11883410B2 | Preventative and therapeutic agents for sarcopenia | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.