Naomitsu Tokieda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Shape memory alloy actuator and butterfly device
- Patent number 4,809,452
- Issue date Mar 7, 1989
- Naomitsu Tokieda
- Wayne H. Brown
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Linear motion actuator utilizing extended shape memory alloy member
- Patent number 4,806,815
- Issue date Feb 21, 1989
- Naomitsu Tokieda
- Dai Honma
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Circuit breaker actuated by shape memory alloy
- Patent number 4,797,649
- Issue date Jan 10, 1989
- Naomitsu Tokieda
- Dai Homma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for actuating shape memory alloy member
- Patent number 4,747,887
- Issue date May 31, 1988
- Naomitsu Tokieda
- Dai Honma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...