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Kanagawa, Japan

Toshiro Ohta

USPTO Granted Patents = 5

Average Co-Inventor Count = 1.9

ph-index = 4

Forward Citations = 21(Granted Patents)

Location History:

Tokyo, JP (1982)
Kanagawa, JP (1988 - 1991)

Company Filing History:

5 out of 58,130

Sony Corporation

Hewlett-packard Company

where one patent can have more than one assignee

Years Active: 1982-1991

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4991044 - Disk drive assembly with an auto-ejector driven by the assembly motors (1991-02-05),

2. 4905114 - Disk drive compatible tape cartridge with device for positioning the (1990-02-27),

3. 4896237 - Magnetic tape cartridge compatible with disk drive and tape drive (1990-01-23),

4. 4779156 - Chucking mechanism for magnetic tape cartridge used with disk drive (1988-10-18),

5. 4360846 - Operating mode change-over apparatus in tape recording and/or (1982-11-23),

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