Atsushi Imai
77Patents
13h-index
92Co-inventors
87Inventor score
Filing activity: Sep 7, 1978 → Oct 14, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5850213A | Three-dimensional image special effect apparatus | Chemistry; Metallurgy | 101 | Expired |
| US7184706B2 | Mobile terminal apparatus using a communication protocol capable of flexible communication between non-contact communication means and internal control means | Electricity | 54 | Expired |
| US6744968B1 | Method and system for processing clips | Physics | 45 | Expired |
| US5521617A | Three-dimensional image special effect apparatus | Chemistry; Metallurgy | 42 | Expired |
| US6583602B2 | Vehicular power supply apparatus and method of controlling the same | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6729550B2 | Portable terminal apparatus with IC card function | Physics | 25 | Expired |
| US6205420A | Method and device for instantly changing the speed of a speech | Physics | 22 | Expired |
| US6584851B2 | Fluid pressure sensor having a pressure port | Physics | 19 | Expired |
| US6563291B2 | Set battery charging condition detecting apparatus | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6074184A | Pump utilizing helical seal | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US8260504B2 | Saddle riding type vehicle | Performing Operations; Transporting | 15 | Active |
| US7810046B2 | Information processing apparatus, information processing method, information processing program, and mobile terminal device | Emerging Cross-Sectional Technologies | 14 | Active |
| US8670651B2 | Editing device, editing method, and program | Electricity | 13 | Active |
| US7865840B2 | Information processing apparatus, information processing method, information processing program, and mobile terminal device | Emerging Cross-Sectional Technologies | 13 | Active |
| US6360198B1 | Audio processing method, audio processing apparatus, and recording reproduction apparatus capable of outputting voice having regular pitch regardless of reproduction speed | Physics | 12 | Expired |
| US9793722B2 | Power source apparatus for vehicle | Emerging Cross-Sectional Technologies | 10 | Active |
| US9431850B2 | Power supply unit having plurality of secondary batteries | Emerging Cross-Sectional Technologies | 9 | Active |
| US5714982A | Three-dimensional image special effect apparatus | Chemistry; Metallurgy | 9 | Expired |
| US5338704A | Semiconductor device and method of manufacturing the same | Electricity | 9 | Expired |
| US8796984B2 | Fuel cell system, control method for the fuel cell system, and vehicle equipped with the fuel cell system | Emerging Cross-Sectional Technologies | 8 | Active |
| US6236970A | Adaptive speech rate conversion without extension of input data duration, using speech interval detection | Physics | 8 | Expired |
| US5221641A | Process for making light emitting diodes | Electricity | 7 | Expired |
| US6374213B1 | Adaptive speech rate conversion without extension of input data duration, using speech interval detection | Physics | 7 | Expired |
| US6619132B2 | Sensor including a circuit lead frame and a terminal lead frame formed by a metal plate | Electricity | 6 | Expired |
| US8204270B2 | Apparatus, method, program, and mobile terminal device with person image extracting and linking | Electricity | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.