Takashi Terada
55Patents
9h-index
103Co-inventors
81Inventor score
Filing activity: Jul 1, 1976 → Aug 17, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4663925A | Fruit harvesting robot hand | Performing Operations; Transporting | 63 | Expired |
| US6280227A | Electrical connector with locking mechanism and metal spring | Electricity | 28 | Expired |
| US5482068A | Cleaning apparatus | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7066243B2 | Evaporator, manufacturing method of the same, header for evaporator and refrigeration system | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US5805959A | Process unit | Physics | 18 | Expired |
| US6853022B2 | Semiconductor memory device | Electricity | 13 | Expired |
| US5594930A | Brazeable aluminum material and a method of producing same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5565963A | Image forming apparatus capable of changing the surface potential of a photosensitive member | Physics | 9 | Expired |
| US5774768A | Image-forming apparatus and image-forming unit | Physics | 9 | Expired |
| US6973804B2 | Duplex-type heat exchanger and refrigeration system equipped with said heat exchanger | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4037828A | Automatic tapping machine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5752132A | Process unit | Physics | 8 | Expired |
| US5761572A | Image forming apparatus having a transferring unit improved in operational timing | Physics | 8 | Expired |
| US5845178A | Charging device having a charger arrangement frame in which a discharge wire, coil spring and electrode are disposed, for use in a compact electrophotographic image forming apparatus | Physics | 6 | Expired |
| US5842104A | Image-forming device and a process unit therefor having a guide plate with multiple openings | Physics | 5 | Expired |
| US5826153A | Image-forming machine | Physics | 5 | Expired |
| US6186171A | Pneumatically driven liquid supply apparatus | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8269288B2 | Semiconductor device and method for manufacturing the same | Electricity | 4 | Active |
| US9629099B2 | Radio communication apparatus and transmission power control method | Electricity | 4 | Active |
| US11217617B2 | Imaging element and solid-state imaging device | Physics | 3 | Active |
| US5750308A | Electrophotographic developing method using developing bias voltage based on light decay characteristics of photosensitive material | Physics | 3 | Expired |
| US9744610B2 | Clad material, method of manufacturing brazed pipe, and brazed pipe | Emerging Cross-Sectional Technologies | 3 | Active |
| US9312295B2 | Semiconductor device and a manufacturing method thereof | Electricity | 2 | Active |
| US10189054B2 | Deviation handling apparatus and deviation handling method | Physics | 2 | Active |
| US5530525A | Image forming apparatus | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.