For the Inventor, By the Inventor

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Kanagawa, Japan

Kanto Yakin Kogyo Co., Ltd.

USPTO Granted Patents = 3

EPO Patents = 2

Forward Citations = 0

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7 inventors (with patents filed for the assignee):

Shinichi Takahashi (2 out of 35 patents)

Kiichi Kanda (2 out of 5 patents)

Yutaka Yanagawa (1 out of 19 patents)

4. Masaki Sugiyama (1 out of 3 patents)

5. Kenichi Watanabe (1 out of 35 patents)

6. Kensuke Takahashi (1 out of 1 patent)

7. Kosuke Takahara (1 out of 1 patent)

8. Ken-Ichi Watanabe (0 patent)

9. Natsumi Sakamoto (0 patent)

10. Yanagawa Yutaka (0 patent)

11. Kanda Kiichi (0 patent)

12. Watanabe Kenichi (0 patent)

3 patents: Sort by Forward Citations

1. 12305248 - Heat treatment method and heat treatment furnace (2025-05-20),

2. 9581389 - Method for heat treatment, heat treatment apparatus, and heat treatment system (2017-02-28),

3. 9216468 - Method for brazing aluminum members and brazing apparatus used for same (2015-12-22),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#281 in Kanagawa

#8,767 in Japan

Kanagawa, Japan

Kanto Yakin Kogyo Co., Ltd.

Forward Citations = 0

7 inventors:

Shinichi Takahashi (2 out of 35 patents)

Kiichi Kanda (2 out of 5 patents)

Yutaka Yanagawa (1 out of 19 patents)

4. Masaki Sugiyama (1 out of 3 patents)

5. Kenichi Watanabe (1 out of 35 patents)

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