For the Inventor, By the Inventor

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Starck Vtech Ltd.

USPTO Granted Patents = 2

Forward Citations = 35

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5 inventors (with patents filed for the assignee):

Hiroo Naito (1 out of 1 patent)

Katsuo Iwabuchi (1 out of 1 patent)

Tadashi Komeya (1 out of 1 patent)

4. Hiroshi Oki (1 out of 1 patent)

5. Dieter Behrens (1 out of 5 patents)

2 patents: Sort by Forward Citations

1. 5605561 - Tantalum powder and electrolytic capacitor using same (1997-02-25),

2. 5560761 - Tantalum powder and electrolytic capacitor using same (1996-10-01),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#4,062 in Tokyo

#10,962 in Japan

Starck Vtech Ltd.

Forward Citations = 35

5 inventors:

Hiroo Naito (1 out of 1 patent)

Katsuo Iwabuchi (1 out of 1 patent)

Tadashi Komeya (1 out of 1 patent)

4. Hiroshi Oki (1 out of 1 patent)

5. Dieter Behrens (1 out of 5 patents)

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