Masato Hirose
24Patents
12h-index
35Co-inventors
81Inventor score
Filing activity: Dec 23, 1988 → Sep 10, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5151859A | Legged walking robot and system for controlling the same | Performing Operations; Transporting | 108 | Expired |
| US5455497A | Legged mobile robot and a system for controlling the same | Performing Operations; Transporting | 87 | Expired |
| US5416393A | Legged mobile robot foot structure | Performing Operations; Transporting | 67 | Expired |
| USD476890S1 | Stopper | General | 55 | Expired |
| US5255753A | Foot structure for legged walking robot | Performing Operations; Transporting | 51 | Expired |
| US5159988A | Articulated structure for legged walking robot | Performing Operations; Transporting | 47 | Expired |
| US5445235A | Legged mobile robot equipped with impact absorber | Performing Operations; Transporting | 25 | Expired |
| USD416166S | Adiabatic cooking ware | General | 22 | Expired |
| US4959958A | Hydraulic pressure system | Performing Operations; Transporting | 22 | Expired |
| US6427880B1 | Plug structure for drinking container | Human Necessities | 21 | Expired |
| US6216903A | Bi-directional operating closure for a liquid container | Human Necessities | 17 | Expired |
| US7163125B2 | Carafe with contents volume indicator | Performing Operations; Transporting | 16 | Expired |
| USD480254S1 | Carafe | General | 11 | Expired |
| US6922034B2 | Method for designing a robot arm | Performing Operations; Transporting | 9 | Expired |
| US7096983B2 | Biped robot | Performing Operations; Transporting | 8 | Expired |
| US5261316A | Angular displacement motor with counterbalance chambers | Performing Operations; Transporting | 6 | Expired |
| US6526331B2 | Robot arm | Performing Operations; Transporting | 5 | Expired |
| US7756605B2 | Floor reaction detector of legged mobile robot | Performing Operations; Transporting | 5 | Active |
| US5378972A | Actuator driving method | Performing Operations; Transporting | 4 | Expired |
| US5107754A | Articulated mechanism with rotary vane motors | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4960040A | Arm structure for articulated mechanism | Performing Operations; Transporting | 3 | Expired |
| US9423884B2 | KVM switch and KVM system | Physics | 2 | Active |
| US5258680A | Armature winding structure for electric motors | Electricity | 2 | Expired |
| US8891023B2 | Display device and radio transmission control method | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.