Tetuo Kanno

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Deflection limited magnetic head supporting structure
- Patent number 4,651,245
- Issue date Mar 17, 1987
- Ricoh Company, Ltd.
- Tetuo Kanno
- G11 - INFORMATION STORAGE
Information Patent Grant
Printer cartridge and cartridge retaining means
- Patent number 4,629,345
- Issue date Dec 16, 1986
- Ricoh Co., Ltd.
- Masayuki Suzaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer carriage and hammer assembly
- Patent number 4,552,475
- Issue date Nov 12, 1985
- Ricoh Co., Ltd.
- Masayuki Suzaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer cartridge and cartridge retaining means
- Patent number 4,512,674
- Issue date Apr 23, 1985
- Ricoh Co., Ltd.
- Masayuki Suzaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer carriage and hammer assembly
- Patent number 4,501,509
- Issue date Feb 26, 1985
- Ricoh Company, Ltd.
- Masayuki Suzaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS