For the Inventor, By the Inventor

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Osaka City Government

USPTO Granted Patents = 1

Forward Citations = 157

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5 inventors (with patents filed for the assignee):

Hiroaki Kudo (1 out of 32 patents)

Ryusaku Yamada (1 out of 1 patent)

Hironori Yamada (1 out of 1 patent)

4. Kunio Yamada (1 out of 1 patent)

5. Hidenaga Yoshimura (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 4345602 - Medical vascular guide wire and self-guilding type catheter (1982-08-24),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1,488 in Osaka

#15,539 in Japan

Osaka City Government

Forward Citations = 157

5 inventors:

Hiroaki Kudo (1 out of 32 patents)

Ryusaku Yamada (1 out of 1 patent)

Hironori Yamada (1 out of 1 patent)

4. Kunio Yamada (1 out of 1 patent)

5. Hidenaga Yoshimura (1 out of 1 patent)

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