Masami Sato
38Patents
9h-index
63Co-inventors
78Inventor score
Filing activity: Aug 16, 1974 → Jan 14, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5583999A | Bus arbiter and bus arbitrating method | Physics | 63 | Expired |
| US5512350A | Magnetic recording medium having a magnetic layer with a specified surface roughness and which contains ferromagnetic powder, binder, and an abrasive | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5456734A | Abrasive member | Physics | 15 | Expired |
| US5611826A | Abrasive tape | Physics | 13 | Expired |
| US4922675A | Abrasive tape | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4612200A | Method for producing refreshable dry food | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5501643A | Power transmission belt | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4442171A | Magnetic recording medium | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5584771A | Power transmission belt | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5089330A | Abrasive tape in which a single compound serves to improve dispersion of abrasive particles and also as antistatic and lubricant for the tape | Emerging Cross-Sectional Technologies | 9 | Expired |
| US3988636A | Magnetron with cathode end shields coated with secondary electron emission inhibiting material | Electricity | 9 | Expired |
| US5135546A | Abrasive tape | Performing Operations; Transporting | 9 | Expired |
| US7086623B2 | Leader tape and magnetic tape cartridge | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4619054A | Apparatus for producing refreshable dry meat | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5387457A | Abrasive tape and method for polishing magnetic heads | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4258685A | Carburetor for internal combustion engines | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6246020A | Micro switch having silver containing contacts | Electricity | 6 | Expired |
| US5314514A | Abrasive tape | Chemistry; Metallurgy | 5 | Expired |
| US5717534A | Digital sound reproducing and editing device with variable-speed continuous sound reproduction | Physics | 5 | Expired |
| US3935775A | Iron piece shearing machine | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5926332A | Digital sound reproducing and editing device for recording sound with fixed editing points | Physics | 5 | Expired |
| USRE36870E | Cord and fabric for a power transmission belt | General | 4 | Expired |
| US4411958A | Magnetic recording medium | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8199245B2 | Imaging device and focusing screen replacement mechanism | Physics | 4 | Active |
| US4789590A | Abrasive tape | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.