Shinji Ando
34Patents
12h-index
63Co-inventors
84Inventor score
Filing activity: May 24, 1985 → Feb 25, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5499909A | Pneumatically driven micro-pump | Human Necessities | 120 | Expired |
| US4713245A | Granule containing physiologically-active substance, method for preparing same and use thereof | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5108201A | Polyimide optical waveguide | Physics | 46 | Expired |
| US5734934A | Emission angle variable flash apparatus | Physics | 39 | Expired |
| US5694496A | Optical waveplate and A method of manufacturing the optical waveplate | Physics | 30 | Expired |
| US5598501A | Polyimide optical waveguide and method of manufacturing the same | Physics | 27 | Expired |
| US5901259A | Optical waveplate, method of manufacturing the same, and waveguide device using the same | Physics | 21 | Expired |
| US5572619A | Polimide optical waveguide | Physics | 19 | Expired |
| US6115514A | Optical waveplate, method of manufacturing the same, and waveguide device using the same | Physics | 19 | Expired |
| US7575085B2 | Capacitance-based sensor and occupant sensing system | Performing Operations; Transporting | 17 | Active |
| US6072920A | Optical waveplate, method of manufacturing the same, and waveguide device using the same | Physics | 13 | Expired |
| US7436315B2 | Passenger detection system | Performing Operations; Transporting | 12 | Active |
| US5233018A | Perfluorinated polyimide, perfluorinated poly(amic acid), starting compounds therefor, and methods for preparing them | Chemistry; Metallurgy | 10 | Expired |
| US6273687A | Micromachined pump apparatus | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4937393A | Method for preparing ethylene glycol and/or propylene glycol | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6647812B2 | Starter motor having intermediate gear | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6048986A | Method for preparing aromatic compounds | Chemistry; Metallurgy | 6 | Expired |
| US5449741A | Polyimide optical material | Chemistry; Metallurgy | 5 | Expired |
| US9350179B2 | Charging device | Emerging Cross-Sectional Technologies | 4 | Active |
| US5849934A | Method for preparing aromatic compounds | Chemistry; Metallurgy | 4 | Expired |
| US7154262B2 | Rotation angle detecting device | Physics | 4 | Expired |
| US5750731A | Perfluorinated aromatic compounds | Chemistry; Metallurgy | 2 | Expired |
| US9293232B2 | Composite conductor and electric wire using the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US9184674B2 | Power conversion apparatus that provides power conversion between AC and DC power | Emerging Cross-Sectional Technologies | 1 | Active |
| US6301443A | Low profile strobe device with conductive elastic members | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.