Ryoichi Sekiguchi
10Patents
6h-index
13Co-inventors
59Inventor score
Filing activity: Dec 8, 1988 → Aug 12, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4998462A | Beverage extracting apparatus for vending machines | Physics | 20 | Expired |
| US4960228A | Portable post-mix beverage dispenser unit | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4984511A | Beverage brewing apparatus for vending machines | Performing Operations; Transporting | 14 | Expired |
| US6533021B1 | Mold for hot-runner injection molding machine and method for manufacturing the same | Performing Operations; Transporting | 13 | Expired |
| US5127317A | Beverage extracting apparatus for vending machines | Physics | 12 | Expired |
| US4986448A | Beverage dispensing unit with a control unit for controlling dispensation of a beverage | Performing Operations; Transporting | 9 | Expired |
| US6310333A | Induction heating method for manifold in hot runner mold | Performing Operations; Transporting | 6 | Expired |
| US5105982A | Beverage mixing and dispensing unit | Performing Operations; Transporting | 5 | Expired |
| US6410895B1 | Induction heating coil unit for manifold in hot runner mold | Performing Operations; Transporting | 2 | Expired |
| US6666259B2 | Method for manufacturing mold for hot-runner injection molding machine | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.