For the Inventor, By the Inventor

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Yokohama, Japan

Opt Creation, Inc.

USPTO Granted Patents = 3

EPO Patents = 3

Forward Citations = 6

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8 inventors (with patents filed for the assignee):

Minoru Koide (2 out of 2 patents)

Hideki Yamaguchi (2 out of 57 patents)

Tsunejiro Takahashi (1 out of 2 patents)

4. Naoaki Misawa (1 out of 1 patent)

5. Keijiro Shiode (1 out of 1 patent)

6. Tsuneo Ishii (1 out of 1 patent)

7. Yoshihide Kawani (1 out of 1 patent)

8. Junichi Iida (1 out of 52 patents)

9. Iida Junichi (1 patent)

10. Minagawa Kyoji (0 patent)

3 patents: Sort by Forward Citations

1. 11471387 - Oral cavity care method and oral cavity care system (2022-10-18),

2. 10842153 - Microbicide and method for manufacturing same (2020-11-24),

3. 9416329 - Apparatus and process for production of nanobubble liquid (2016-08-16),

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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#151 in Yokohama

#8,914 in Japan

Yokohama, Japan

Opt Creation, Inc.

Forward Citations = 6

8 inventors:

Minoru Koide (2 out of 2 patents)

Hideki Yamaguchi (2 out of 57 patents)

Tsunejiro Takahashi (1 out of 2 patents)

4. Naoaki Misawa (1 out of 1 patent)

5. Keijiro Shiode (1 out of 1 patent)

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