Masuo Kitano

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Matsumoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Analog electric timepiece
- Patent number 4,533,257
- Issue date Aug 6, 1985
- Kabushiki Kaisha Suwa Seikosha
- Masuo Kitano
- G04 - HOROLOGY
Information Patent Grant
Electronic analog timepiece with rotation detection circuit
- Patent number 4,491,424
- Issue date Jan 1, 1985
- Shamauchi Kieki Kabushiki Kaisha
- Jiro Ito
- G04 - HOROLOGY
Information Patent Grant
Power circuit for an electronic timepiece
- Patent number 4,435,089
- Issue date Mar 6, 1984
- Kabushiki Kaisha Suwa Seikosha
- Hiroyuki Chihara
- G04 - HOROLOGY