Katsuya Yokoyama

Inventor

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Work History

Patent OwnerApplications FiledYear
FUJI PHOTO FILM CO., LTD.
1
1988
NIPPON HOSO KYOKAI
1
1
1
1
1979
1986
1987
1988
NIPPON HOSO KYOKAI, 2-1, 2-CHOME, JINNAN, SHIBUYA-KU, TOKYO, JAPAN A CORP. OF JAPAN
1
1987
Nihon Victor Kabushiki-kaisha
1
1996
Kabushiki Kaisha Hitachi Seisakusho
1
1996
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1
1987
FUJIFILM CORPORATION
1
1988

Inventor Addresses

AddressDuration
Machida, JPNov 18, 80 - Jun 13, 89
Tokyo, JPFeb 28, 89 - Oct 24, 89
Yokohama, JPNov 17, 98 - Nov 17, 98

Technology Profile

Technology Matters
B06B: GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL 1
B65H: HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES 1
G11B: INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
58373321998Method and apparatus for preparing crystal thin films by using a surface acoustic wave10
48756101989Method of and system for driving magnetic tape5
48397441989Video signal recording method and associated recording/reproducing apparatus4
48091181989PCM helical-scan magnetic record/playback systems6
42348981980Digital magnetic recording and reproducing apparatus9

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