Saburo Kato

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Yokohama, JA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for detachably mounting a record sheet in place in a shee...
- Patent number 4,057,256
- Issue date Nov 8, 1977
- Ricoh Co., Ltd.
- Masakazu Muranaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatic reversal mechanism
- Patent number 4,046,334
- Issue date Sep 6, 1977
- Ricoh Co., Ltd.
- Saburo Kato
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatic reversal mechanism
- Patent number 4,010,918
- Issue date Mar 8, 1977
- Ricoh Co., Ltd.
- Saburo Kato
- G11 - INFORMATION STORAGE