For the Inventor, By the Inventor

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Dowa Metaltech Co., Ltd.

USPTO Granted Patents = 2

EPO Patents = 2

Forward Citations = 0

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13 inventors (with patents filed for the assignee):

Yukihiro Kitamura (1 out of 5 patents)

Junichi Kinoshita (1 out of 1 patent)

Takashi Ideno (1 out of 1 patent)

4. Seiya Yuki (1 out of 1 patent)

5. Ayumu Ozaki (1 out of 1 patent)

6. Hiroshi Hyodo (4 patents)

7. Hisashi Suda (13 patents)

8. Akira Sugawara (86 patents)

9. Yosuke Sato (27 patents)

10. Yutaro Hirai (5 patents)

11. Wanqing Jiang (1 patent)

12. Eri Funada (0 patent)

13. Kentaro Arai (0 patent)

2 patents: Sort by Forward Citations

1. 12740439 - Metal-ceramic bonded substrate and manufacturing method thereof (2026-09-15),

2. 12610816 - Insulating substrate and manufacturing method thereof (2026-04-21),

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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#4,360 in Tokyo

#11,121 in Japan

Dowa Metaltech Co., Ltd.

Forward Citations = 0

13 inventors:

Yukihiro Kitamura (1 out of 5 patents)

Junichi Kinoshita (1 out of 1 patent)

Takashi Ideno (1 out of 1 patent)

4. Seiya Yuki (1 out of 1 patent)

5. Ayumu Ozaki (1 out of 1 patent)

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