Chitoshi Shigeno
6Patents
3h-index
13Co-inventors
54Inventor score
Filing activity: Jun 10, 1993 → Sep 5, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5385737A | Surfactant-containing seamless capsules | Human Necessities | 49 | Expired |
| US8318228B2 | Method for production of processed and roasted coffee bean | Human Necessities | 6 | Active |
| US8784925B2 | Refined roasted coffee beans, coffee composition, and method of making composition and soluble product | Human Necessities | 3 | Active |
| US8017046B2 | Skin cosmetic composition | Performing Operations; Transporting | 1 | Active |
| US7527819B2 | Packaged tea drink | Human Necessities | 0 | Expired |
| US7662420B2 | Packaged tea beverage | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.