Shigeru Masuda
39Patents
8h-index
71Co-inventors
78Inventor score
Filing activity: May 20, 1982 → Nov 16, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5796458A | Element division liquid crystal display device and its manufacturing method | Physics | 30 | Expired |
| US5163175A | Switch | Electricity | 27 | Expired |
| US4616203A | Electromagnetic contactor | Electricity | 20 | Expired |
| US5629056A | Liquid crystal display panel and process for producing the same | Physics | 18 | Expired |
| US5136448A | Tape cleaning apparatus having a cleaning blade contacted with the tape only when the associated tape recording and/or reproducing apparatus drives the tape at a normal speed | Physics | 13 | Expired |
| US4557889A | Method and apparatus for producing sheet molding compound parts by compression | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4477704A | Power switching device | Electricity | 11 | Expired |
| US4429198A | Power switchgear | Electricity | 8 | Expired |
| US8260090B2 | Information processing apparatus, imaging apparatus, image display control method and computer program | Electricity | 8 | Active |
| US5003137A | Switch | Electricity | 8 | Expired |
| US4539451A | Switch | Electricity | 7 | Expired |
| US4489225A | Electromagnetic contactor | Electricity | 6 | Expired |
| US4521655A | Electric power switch with slotted commutation end plate | Electricity | 5 | Expired |
| US4628163A | Power switch | Electricity | 5 | Expired |
| US4652707A | Power switch | Electricity | 4 | Expired |
| US8425852B2 | High concentration NO2 generating system and method for generating high concentration NO2 using the generating system | Electricity | 4 | Active |
| US7241044B1 | Production control system of autonomous and decentralized type | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5425487A | Ultrasonic tape guide apparatus | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5293283A | Tape guiding assembly for recording and/or reproducing apparatus employing ultrasonically vibrated tape guides | Physics | 3 | Expired |
| US5540373A | Pinch roller type tape drive | Performing Operations; Transporting | 3 | Expired |
| US4596909A | Electromagnetic contactor | Electricity | 3 | Expired |
| US5652941A | Film leader and arrangement for coupling film to leader | Physics | 3 | Expired |
| US5779185A | Film splicing device | Physics | 2 | Expired |
| US8128783B2 | Plasma generator and work processing apparatus provided with the same | Electricity | 2 | Active |
| US5565953A | Photographic processing machine | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.