Masatoshi Sasaki
22Patents
6h-index
45Co-inventors
69Inventor score
Filing activity: Mar 18, 1992 → Jan 30, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7027003B2 | Primary radiator for parabolic antenna | Electricity | 191 | Expired |
| US6742353B2 | Refrigerator | Mechanical Engineering; Lighting; Heating | 48 | Expired |
| US6101819A | Temperature control device for refrigerators | Electricity | 29 | Expired |
| USD411364S | Housing for a hoist | General | 27 | Expired |
| US8842365B2 | Phase difference element and method for manufacturing the same | Physics | 24 | Active |
| US5284325A | Hoist with load shifted gear, detector, and motor speed changer | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6195942A | Refrigerator door | Fixed Constructions | 4 | Expired |
| US5243834A | Low temperature food storage equipment | Emerging Cross-Sectional Technologies | 3 | Expired |
| US10466995B2 | Selective software distribution for an industrial plant | Emerging Cross-Sectional Technologies | 1 | Active |
| US11407885B2 | Thermoplastic elastomer composition having excellent molding appearance and a molded product obtained therefrom | Chemistry; Metallurgy | 1 | Active |
| US10702168B2 | Blood pressure estimation apparatus, blood pressure estimation method, and non-transitory computer-readable recording medium | Human Necessities | 1 | Active |
| US7860139B2 | Semiconductor laser device | Electricity | 1 | Active |
| US9989687B2 | Wave plate having consistent birefringence properties across the visible spectrum and manufacturing method for same | Physics | 0 | Active |
| US11802863B2 | Oil condition determination system, oil condition determination method, and oil condition determination program | Physics | 0 | Active |
| US9665361B2 | Selective software distribution for an industrial plant | Emerging Cross-Sectional Technologies | 0 | Active |
| US10702989B2 | Method of controlling robot apparatus, robot apparatus, and method of manufacturing article | Electricity | 0 | Active |
| US10232509B2 | Robot apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US10042176B2 | Polarization conversion element, polarization-conversion-element manufacturing method, light-source unit, and optical device | Physics | 0 | Active |
| US10317599B2 | Wavelength plate and optical device | Physics | 0 | Active |
| US11807800B2 | Thermally conductive composition | Physics | 0 | Active |
| US9952368B2 | Polarization conversion element and optical device | Chemistry; Metallurgy | 0 | Active |
| US9527210B2 | Robot apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.