Masafumi Nishida

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Patents Grantslast 30 patents

Information Patent Grant
Control system of tape travel for a magnetic recording and reproduc...
- Patent number 6,424,483
- Issue date Jul 23, 2002
- Matsushita Electric Industrial Co., Ltd.
- Kenichi Honjo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape tension control device
- Patent number 5,860,610
- Issue date Jan 19, 1999
- Matsushita Electric Industrial Co., Ltd.
- Masafumi Nishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape speed control apparatus using rotation speed ratio of first an...
- Patent number 5,604,652
- Issue date Feb 18, 1997
- Matsushita Electric Industrial Co., Ltd.
- Masafumi Nishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Tracking control apparatus
- Patent number 5,546,247
- Issue date Aug 13, 1996
- Matsushita Electric Industrial Co. Ltd.
- Souichirou Fujioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape tension control device
- Patent number 5,540,398
- Issue date Jul 30, 1996
- Matsushita Electric Industrial Co., Ltd.
- Masafumi Nishida
- G11 - INFORMATION STORAGE