Toshiro Higuchi
8Patents
2Active
8Granted
34Portfolio score
Filing activity: Apr 18, 1989 → Feb 25, 2015
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5239222A | Electrostatic actuator using films | Electricity | 36 | Expired |
| US5534740A | Electrostatic actuator and method of controlling the same | Electricity | 35 | Expired |
| US5708319A | Multiple axes drive apparatus with electrostatic drive means | Electricity | 24 | Expired |
| US5142177A | Magnetically controlled bearing unit | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US7378473B2 | Process for producing colored spherical polymer particles | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6386279B1 | Automotive air-conditioning apparatus | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US9281111B2 | Electromagnetic actuator | Electricity | 2 | Active |
| US9664243B2 | Gripper mechanism and movement mechanism | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.