Naomitsu Tokieda
4Patents
0Active
4Granted
26Portfolio score
Filing activity: Apr 13, 1987 → Nov 17, 1987
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4806815A | Linear motion actuator utilizing extended shape memory alloy member | Mechanical Engineering; Lighting; Heating | 114 | Expired |
| US4747887A | Method and device for actuating shape memory alloy member | Chemistry; Metallurgy | 10 | Expired |
| US4797649A | Circuit breaker actuated by shape memory alloy | Electricity | 5 | Expired |
| US4809452A | Shape memory alloy actuator and butterfly device | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.