Hiroaki Tsutsumi
3Patents
3h-index
6Co-inventors
39Inventor score
Filing activity: Mar 3, 2003 → Feb 21, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7264131B2 | Synthetic resin cap, closing device, and container-filled beverage | Performing Operations; Transporting | 37 | Expired |
| US8939436B2 | Microbubble-generating apparatus | Performing Operations; Transporting | 4 | Active |
| US7181715B2 | Method and system for supporting circuit design for products | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.