Masayuki Kamimura
11Patents
5h-index
9Co-inventors
59Inventor score
Filing activity: Mar 28, 1994 → Jun 7, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5728233A | Surface treatment composition, surface treatment solution and surface treatment method for aluminum and its alloys | Chemistry; Metallurgy | 14 | Expired |
| US5688755A | Acidic cleaning aqueous solution for aluminum and aluminum alloy and method for cleaning the same | Chemistry; Metallurgy | 14 | Expired |
| US5514293A | Acidic cleaning aqueous solution for aluminum and aluminum alloy and process for cleaning the same | Chemistry; Metallurgy | 11 | Expired |
| US5942052A | Surface treatment aqueous solution for metal | Chemistry; Metallurgy | 8 | Expired |
| US8699869B2 | Optical equipment | Physics | 6 | Active |
| US8878974B2 | Imaging device with lens barrell information communications | Electricity | 5 | Active |
| US9838884B2 | Radio wave status indicating apparatus, communication apparatus and computer-readable medium | Electricity | 0 | Active |
| US9479245B2 | Relay apparatus and computer-readable recording medium | Electricity | 0 | Active |
| US9086530B2 | Optical equipment | Physics | 0 | Active |
| US8837933B2 | Shutter control device | Electricity | 0 | Active |
| US8678681B2 | Shutter control device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.