Kaneo Uehara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric ceramic transformer
- Patent number 5,278,471
- Issue date Jan 11, 1994
- NEC Corporation
- Kaneo Uehara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric ceramic transformer being driven with thickness exten...
- Patent number 5,241,236
- Issue date Aug 31, 1993
- NEC Corporation
- Yasuhiro Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric actuator
- Patent number 5,237,239
- Issue date Aug 17, 1993
- NEC Corporation
- Yoshiki Inoue
- H01 - BASIC ELECTRIC ELEMENTS