For the Inventor, By the Inventor

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Yokohamashi, Japan

Dainichi Machine and Engineering Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 1

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4 inventors (with patents filed for the assignee):

Gijun Idei (2 out of 4 patents)

Kunihiko Nakamura (1 out of 37 patents)

Kazuma Takakura (1 out of 1 patent)

4. Masao Kaizuka (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 10578584 - Calibration device for non-destructive inspection/measurement system and non-destructive inspection/measurement method (2020-03-03),

2. 9453817 - Nondestructive inspection device using alternating magnetic field, and nondestructive inspection method (2016-09-27),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#34 in Yokohamashi

#10,962 in Japan

Yokohamashi, Japan

Dainichi Machine and Engineering Co., Ltd.

Forward Citations = 1

4 inventors:

Gijun Idei (2 out of 4 patents)

Kunihiko Nakamura (1 out of 37 patents)

Kazuma Takakura (1 out of 1 patent)

4. Masao Kaizuka (1 out of 2 patents)

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