For the Inventor, By the Inventor

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Tdx Corporation

USPTO Granted Patents = 3

Forward Citations = 7

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7 inventors (with patents filed for the assignee):

Yuji Kakinuma (1 out of 37 patents)

Joichiro Ezaki (1 out of 33 patents)

Toshiaki Ide (1 out of 19 patents)

4. Masaharu Nishimatsu (1 out of 47 patents)

5. Charles W Lansing (1 out of 1 patent)

6. Joseph S Zajicek (1 out of 1 patent)

7. Tohru Shimozawa (1 out of 4 patents)

3 patents: Sort by Forward Citations

1. 7352615 - Magnetic memory device (2008-04-01),

2. 4741954 - Magnetic recording medium (1988-05-03),

3. 4017837 - Data entry system (1977-04-12),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#3,269 in Tokyo

#8,777 in Japan

Tdx Corporation

Forward Citations = 7

7 inventors:

Yuji Kakinuma (1 out of 37 patents)

Joichiro Ezaki (1 out of 33 patents)

Toshiaki Ide (1 out of 19 patents)

4. Masaharu Nishimatsu (1 out of 47 patents)

5. Charles W Lansing (1 out of 1 patent)

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