Yasuhiro Hatano
9Patents
4h-index
26Co-inventors
57Inventor score
Filing activity: Jul 21, 1980 → Aug 2, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4351978A | Method for the disposal of polychlorinated biphenyls | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5241829A | Method of operating heat pump | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US5919726A | Method for producing photocatalyst material | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5822081A | Facsimile apparatus with improved network control and power supply section arrangement | Electricity | 8 | Expired |
| US5452110A | Compact facsimile apparatus with improved component arrangement | Electricity | 4 | Expired |
| US6246493A | Facsimile apparatus | Electricity | 4 | Expired |
| US6956679B2 | Paper feeder apparatus and facsimile apparatus | Electricity | 4 | Expired |
| US5917617A | Communication apparatus for transmitting and receiving information | Electricity | 2 | Expired |
| US5568277A | Facsimile apparatus with improved control board arrangement | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.