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Mitsubishi Petro. Co.

USPTO Granted Patents = 1

Forward Citations = 46

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4 inventors (with patents filed for the assignee):

Hiroyuki Yagami (1 out of 13 patents)

Iwao Seo (1 out of 15 patents)

Tadashi Fujii (1 out of 17 patents)

4. Masahiro Sasaki (1 out of 4 patents)

1 patent: Sort by Forward Citations

1. 4701659 - Piezoelectric ultrasonic transducer with flexible electrodes adhered (1987-10-20),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#5,735 in Tokyo

#15,539 in Japan

Mitsubishi Petro. Co.

Forward Citations = 46

4 inventors:

Hiroyuki Yagami (1 out of 13 patents)

Iwao Seo (1 out of 15 patents)

Tadashi Fujii (1 out of 17 patents)

4. Masahiro Sasaki (1 out of 4 patents)

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