Tsutomu Kawai

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Unitary mounting means for the tape handling components of a VTR
- Patent number 4,410,920
- Issue date Oct 18, 1983
- Funai Electric Trading Co. Ltd.
- Tsutomu Kawai
- G11 - INFORMATION STORAGE
Information Patent Grant
Video tape recorder
- Patent number 4,353,101
- Issue date Oct 5, 1982
- Funai Electric Co., Ltd.
- Tsutomu Kawai
- G11 - INFORMATION STORAGE
Information Patent Grant
Sound-dubbing mechanism for a video tape recorder
- Patent number 4,349,852
- Issue date Sep 14, 1982
- Funai Electric Co., Ltd.
- Tsutomu Kawai
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette base for a video tape recorder
- Patent number 4,331,988
- Issue date May 25, 1982
- Funai Electric Co., Ltd.
- Tsutomu Kawai
- G11 - INFORMATION STORAGE