Masamichi Iida
12Patents
3h-index
16Co-inventors
57Inventor score
Filing activity: Jan 18, 1985 → Apr 26, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4594986A | Fuel supply arrangement for internal combustion engine | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4790275A | Fuel supply cut-off control system for engine of an automotive vehicle | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8325503B2 | High voltage power supply | Electricity | 3 | Active |
| US4674277A | Secondary air supply system for an engine exhaust gas purifying system | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8102685B2 | High voltage power supply | Electricity | 2 | Active |
| US9465312B2 | Image forming apparatus and method for adjustment of light amount during weak light emission | Physics | 1 | Active |
| US9918393B2 | Printed circuit board, power supply apparatus, image forming apparatus, and printed circuit board manufacturing method | Emerging Cross-Sectional Technologies | 0 | Active |
| US9864310B2 | Fixing apparatus having a storage function including first and second parts that switch from a conductive state to a non-conductive state | Physics | 0 | Active |
| US10412839B2 | Printed circuit board, power supply apparatus, image forming apparatus, and printed circuit board manufacturing method | Emerging Cross-Sectional Technologies | 0 | Active |
| US9261839B2 | Image forming system and option device | Physics | 0 | Active |
| US11688988B2 | Electronic device, inlet unit and welding method | Electricity | 0 | Active |
| US9684270B2 | Fixing apparatus having storage device for storing characteristics of fixing member | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.