Tokyo, Japan

Dowa Metaltech Co., Ltd.

Calculating rank
USPTO Granted Patents = 3


Forward Citations = 0

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15 inventors (with patents filed for the assignee):

goldMedal Yukihiro Kitamura (1 out of 5 patents)

silverMedal Yuki Teramoto (1 out of 3 patents)

bronzeMedal Junichi Kinoshita (1 out of 1 patent)

4.  Takashi Ideno (1 out of 1 patent)

5.  Seiya Yuki (1 out of 1 patent)

6.  Ayumu Ozaki (1 out of 1 patent)

7.  Seiya Yuki (1 out of 1 patent)

8.  Hiroshi Hyodo (4 patents)

9.  Hisashi Suda (13 patents)

10.  Akira Sugawara (86 patents)

11.  Yosuke Sato (27 patents)

12.  Yutaro Hirai (5 patents)

13.  Wanqing Jiang (1 patent)

14.  Eri Funada (0 patent)

15.  Kentaro Arai (0 patent)


3 patents:

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USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#3,548 in Tokyo

#8,932 in Japan

Tokyo, JP
Tokyo, Japan
Forward Citations = 0

15 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dowa Metaltech Co., Ltd.. Retrieved from https://idiyas.com/company/dowa-metaltech

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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