Masao Ishizaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Built-in electronic apparatus and device-detaching method therefor
- Patent number 5,648,762
- Issue date Jul 15, 1997
- Canon Kabushiki Kaisha
- Akira Ichimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data stored display device
- Patent number 4,853,682
- Issue date Aug 1, 1989
- Seiko Instruments & Electronics Ltd.
- Kazuhiro Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data collection system having stationary unit with electromagnetic...
- Patent number 4,839,854
- Issue date Jun 13, 1989
- Seiko Instruments & Electronics Ltd.
- Yasuo Sakami
- G06 - COMPUTING CALCULATING COUNTING