Hiroshi Muramatsu

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic head assembly for tape recorders having reversible tape mo...
- Patent number 4,672,492
- Issue date Jun 9, 1987
- Victor Company of Japan Limited
- Hiroshi Muramatsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Mechanism for driving capstans in tape recorders
- Patent number 4,599,661
- Issue date Jul 8, 1986
- Victor Company of Japan, Limited
- Hiroshi Muramatsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Wheel-driven mode switching mechanism for cassette tape recorders
- Patent number 4,495,535
- Issue date Jan 22, 1985
- Victor Company of Japan, Ltd.
- Naomichi Kohri
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape recorder having an automatic mode switching mechanism
- Patent number 4,229,772
- Issue date Oct 21, 1980
- Victor Company of Japan, Limited
- Hiroshi Muramatsu
- G11 - INFORMATION STORAGE