Shigeru Ito
34Patents
11h-index
50Co-inventors
78Inventor score
Filing activity: Mar 12, 1975 → Feb 6, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5342276A | Turret punch press with a die exchanging device | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5581232A | Ultrasonic wave reception apparatus and obstacle detection apparatus | Physics | 37 | Expired |
| US6529180B1 | Liquid crystal display device having high speed driver | Physics | 34 | Expired |
| US4002722A | Process and apparatus for wet treatment of vent gas | Performing Operations; Transporting | 24 | Expired |
| US5118002A | Easy-opening container packaging | Performing Operations; Transporting | 20 | Expired |
| US5451195A | Turret punch press with a die exchanging device | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6053567A | Car body reinforcing bar means | Performing Operations; Transporting | 14 | Expired |
| US6862015B2 | Liquid crystal display device | Physics | 14 | Expired |
| US4663695A | Holding device for mounting an electronic component on a printed circuit board | Electricity | 12 | Expired |
| US5075308A | Method for treating urinary obstruction | Human Necessities | 12 | Expired |
| US4276295A | 3-Aromatic moiety substituted-4(3H)-quinazolinones, process for production thereof, and use thereof | Chemistry; Metallurgy | 11 | Expired |
| US6755632B1 | Scroll-type compressor having an oil communication path in the fixed scroll | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US8029049B2 | Fender panel structure | Performing Operations; Transporting | 7 | Active |
| US6006786A | Valved discharge mechanism for fluid displacement apparatus | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5442985A | Work table apparatus for plate material processing machine | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5786523A | Naphthol derivatives and process for producing the same | Chemistry; Metallurgy | 5 | Expired |
| US6439775B1 | Compressor bearings | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4293553A | 1-Phthalazone derivatives, and use thereof | Chemistry; Metallurgy | 2 | Expired |
| US8763447B2 | Ultraviolet curing resin property measuring apparatus | Physics | 2 | Active |
| US7311188B2 | Electromagnetic clutch | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US7178653B2 | Electromagnetic clutch | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US7292215B2 | Liquid crystal display device | Physics | 1 | Expired |
| US6554481B2 | Compressor bearings | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US4892572A | Optical fiber drawing apparatus | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5847233A | Naphthol derivatives and process for producing the same | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.