Toshiyuki Ishida
24Patents
5h-index
36Co-inventors
69Inventor score
Filing activity: Feb 16, 1984 → Aug 3, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5397432A | Method for producing semiconductor integrated circuits and apparatus used in such method | Electricity | 29 | Expired |
| US4577165A | High-frequency oscillator with power amplifier and automatic power control | Electricity | 16 | Expired |
| US8814396B2 | Lighting apparatus | Mechanical Engineering; Lighting; Heating | 15 | Active |
| US8511862B2 | Optical unit and lighting apparatus | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US6412607B2 | Brake lining wear detection apparatus | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US8932119B2 | Vehicle air conditioner | Performing Operations; Transporting | 2 | Active |
| US10608023B2 | Liquid crystal display device | Physics | 2 | Active |
| US11088179B2 | Liquid crystal display device | Physics | 1 | Active |
| US8917814B2 | X-ray generator and composite device using the same and X-ray generating method | Electricity | 1 | Active |
| US10589866B2 | Anti-icing system and aircraft | Performing Operations; Transporting | 1 | Active |
| US10040336B2 | Heat-pump-type vehicle air conditioning system and defrosting method thereof | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9353927B2 | Lighting apparatus | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10398014B2 | Method and apparatus for radiating charged particles, and method and apparatus for emitting X-rays | Human Necessities | 1 | Active |
| US9845157B2 | Aircraft equipment cooling | Performing Operations; Transporting | 0 | Active |
| US12031756B2 | Heat exchanger passage switching device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8976932B2 | X-ray generating device | Electricity | 0 | Active |
| US11581341B2 | Liquid crystal display device | Physics | 0 | Active |
| US10315775B2 | Duct structure which discharges air through air pressure regulating valve and aircraft | Performing Operations; Transporting | 0 | Active |
| US10889381B2 | Anti-icing system and aircraft | Performing Operations; Transporting | 0 | Active |
| US10411043B2 | Liquid crystal display device | Physics | 0 | Active |
| US10046860B2 | Windshield device, aircraft, and power control method for windshield heater | Electricity | 0 | Active |
| US10377497B2 | Anti-icing system and aircraft | Performing Operations; Transporting | 0 | Active |
| US11292601B2 | Anti-icing system of aircraft, aircraft including anti-icing system, program for controlling anti-icing system, and method for controlling anti-icing system | Emerging Cross-Sectional Technologies | 0 | Active |
| US10411040B2 | Liquid crystal display device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.