Shusaku Takagi

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Sodegaura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric oscillator component, structure for supporting piezoe...
- Patent number 6,172,446
- Issue date Jan 9, 2001
- Mitsui Chemicals, Inc.
- Kouichi Kanayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric substrate supporting structure for piezoelectric tran...
- Patent number 6,147,439
- Issue date Nov 14, 2000
- Mitsui Chemicals, Inc.
- Shusaku Takagi
- H01 - BASIC ELECTRIC ELEMENTS