Minoru Hiroshima
20Patents
8h-index
43Co-inventors
75Inventor score
Filing activity: Aug 24, 1976 → Nov 15, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6705584B2 | Liquid crystal display device | Physics | 46 | Expired |
| US5576587A | High-speed rotor and controller for controlling magnetic bearings used therefor | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US5555112A | Liquid crystal display device having multilayer gate busline composed of metal oxide and semiconductor | Physics | 22 | Expired |
| US4133043A | Shift register type memory | Physics | 16 | Expired |
| US5486729A | Method and apparatus for controlling a magnetic bearing | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5408875A | Balancing method for flexible rotor and a balancer applicable to the balancing method | Physics | 12 | Expired |
| US5491396A | Magnetic bearing apparatus and rotating machine having such an apparatus | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US6853416B2 | Liquid crystal display device | Physics | 9 | Expired |
| US4502129A | Magnetic bubble detector | Physics | 4 | Expired |
| US4101971A | Magnetic bubble information writing device | Physics | 2 | Expired |
| US4120042A | Magnetic bubble information writing device | Physics | 2 | Expired |
| US4305137A | Planar magnetic bubble device | Physics | 2 | Expired |
| US4334290A | Magnetic bubble memory element with heat sink | Physics | 1 | Expired |
| US7938617B2 | Pressure test method of double suction volute pump | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US4322818A | Magnetic bubble memory device | Physics | 0 | Expired |
| US4468758A | Magnetic bubble memory chip | Physics | 0 | Expired |
| US4689769A | Magnetic bubble memory | Physics | 0 | Expired |
| US4470132A | Magnetic bubble memory device | Physics | 0 | Expired |
| US4473891A | Magnetic bubble memory device | Physics | 0 | Expired |
| US4617644A | High-density magnetic bubble memory device | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.