For the Inventor, By the Inventor

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Musashino-shi, Japan

Teac Corpration

USPTO Granted Patents = 2

Forward Citations = 1

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7 inventors (with patents filed for the assignee):

Takahiro Yamamoto (1 out of 133 patents)

Keishi Ueno (1 out of 18 patents)

Akira Mashimo (1 out of 84 patents)

4. Hiroshi Konuma (1 out of 23 patents)

5. Hiroyuki Shindo (1 out of 5 patents)

6. Kenji Shimozawa (1 out of 1 patent)

7. Masanori Tei (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 7697405 - Inspection apparatus for optical disk having phase modulated wobble tracks and optical disk apparatus for driving the optical disk (2010-04-13),

2. 7233564 - Optical disk apparatus (2007-06-19),

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USPTO Data Jan 1 1976 - Jan 20 2026

2 Patents

#2 in Musashino-shi

#10,981 in Japan

Musashino-shi, Japan

Teac Corpration

Forward Citations = 1

7 inventors:

Takahiro Yamamoto (1 out of 133 patents)

Keishi Ueno (1 out of 18 patents)

Akira Mashimo (1 out of 84 patents)

4. Hiroshi Konuma (1 out of 23 patents)

5. Hiroyuki Shindo (1 out of 5 patents)

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