Yasushi Ida

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Compass including means for displaying constellation data
- Patent number 5,269,065
- Issue date Dec 14, 1993
- Casio Computer Co., Ltd.
- Yasushi Ida
- G01 - MEASURING TESTING
Information Patent Grant
Compass
- Patent number 5,216,816
- Issue date Jun 8, 1993
- Casio Computer Co., Ltd.
- Yasushi Ida
- G01 - MEASURING TESTING
Information Patent Grant
Compact measuring apparatus capable of measuring two different data...
- Patent number 4,835,716
- Issue date May 30, 1989
- Casio Computer Co., Ltd.
- Nobuo Tamaki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT