Shigemitsu Ishibashi
6Patents
2h-index
3Co-inventors
40Inventor score
Filing activity: Dec 23, 1999 → Jul 28, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6629941B1 | Air massage system | Human Necessities | 60 | Expired |
| US8727753B2 | Air pump | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8770951B2 | Air pump | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8297310B2 | Air pump | Emerging Cross-Sectional Technologies | 0 | Active |
| US8529225B2 | Electromagnetic reciprocating fluid device | Electricity | 0 | Active |
| US8007256B2 | Electromagnetic reciprocating fluid device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.