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Kengo Saito

USPTO Granted Patents = 14

EPO Patents = 2

Average Co-Inventor Count = 3.2

ph-index = 5

Forward Citations = 77(Granted Patents)

Location History:

Miyagi, JP (1986 - 2020)
Miyagi-ken, JP (2020)

Company Filing History:

12 out of 58,129

Sony Corporation

Alps Alpine Co., Ltd.

Years Active: 1986-2020

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10651617 - Rotary connector and method for assembling same (2020-05-12),

2. 10554003 - Rotary connector (2020-02-04),

3. 6297920 - Information reproduction apparatus (2001-10-02),

4. 5982592 - Magnetic tape stabilizer for a recording and playback device (1999-11-09),

5. 5917684 - Magnetic head apparatus, tape cartridge and recording/reproducing (1999-06-29),

6. 5872692 - Recording/reproducing apparatus, magnetic head and tape cartridge (1999-02-16),

7. 5850316 - Tape cartridge and driving system having rotation detection unit for (1998-12-15),

8. 5847906 - Recording/reproducing apparatus, magnetic head and tape cartridge (1998-12-08),

9. 5785268 - Tape cartridge with tape tension differential attenuating tape guide (1998-07-28),

10. 5287240 - Tape cassette (1994-02-15),

11. 5239436 - Tape cartridge with increased tape capacity (1993-08-24),

12. 5204796 - Tape cassette with tape tension controlled by grease of a specified (1993-04-20),

13. 5097374 - Tape cassette having tapered guide pins press-fitted into cassette wall (1992-03-17),

14. 4625247 - Disk drive (1986-11-25),

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