Hiroshi Tazaki
16Patents
9h-index
39Co-inventors
68Inventor score
Filing activity: Jun 13, 1985 → Jul 10, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5231286A | Scanning probe microscope utilizing an optical element in a waveguide for dividing the center part of the laser beam perpendicular to the waveguide | Emerging Cross-Sectional Technologies | 84 | Expired |
| US5096446A | Exhaust silencer unit for propulsion unit | Mechanical Engineering; Lighting; Heating | 40 | Expired |
| US5560674A | Vehicle body frame | Performing Operations; Transporting | 30 | Expired |
| US5274230A | Scanning probe microscope having first and second optical waveguides | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4723810A | Underbody structure for vehicle | Performing Operations; Transporting | 18 | Expired |
| US6437672B1 | Superconducting magnetic device | Physics | 17 | Expired |
| US5550337A | Exhaust system for a small planing craft | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6853281B1 | Magnet apparatus and mri apparatus | Physics | 11 | Expired |
| US5712692A | Driving power unit for driving liquid crystal display element and liquid crystal light-modulating device | Physics | 9 | Expired |
| US6781492B2 | Superconducting magnetic apparatus | Physics | 9 | Expired |
| US6600318B1 | Open MRI system with a vertical static field and an imaging volume closer to the lower than to the upper magnet assembly | Physics | 7 | Expired |
| US5878107A | X-ray radiograph apparatus | Human Necessities | 7 | Expired |
| US6856223B1 | Open-type magnet device for MRI | Physics | 7 | Expired |
| US6007734A | Dispersion composition for magnetic display | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5846630A | Magnetic migration display panel | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5254534A | Adjuvant for cancer immunotherapy | Human Necessities | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.