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Japan Metals & Chemical Co. Inc.

USPTO Granted Patents = 3

Forward Citations = 43

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10 inventors (with patents filed for the assignee):

Takashi Shimanuki (1 out of 5 patents)

Ken Nozaki (1 out of 14 patents)

Hiroko Kaneko (1 out of 18 patents)

4. Masaki Yoshio (1 out of 1 patent)

5. Kenichi Kobayashi (1 out of 12 patents)

6. Tatsuhiko Fujinuma (1 out of 7 patents)

7. Ryoichi Shimizugawa (1 out of 4 patents)

8. Takeo Ozawa (1 out of 4 patents)

9. Koichi Oku (1 out of 3 patents)

10. Yoshinori Koga (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 5152830 - Thermite process for producing a metal or alloy (1992-10-06),

2. 4997531 - Process for manufacturing electrolytic manganese oxide (1991-03-05),

3. 4732827 - Process for producing electrolyte for redox cell (1988-03-22),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#3,260 in Tokyo

#8,767 in Japan

Japan Metals & Chemical Co. Inc.

Forward Citations = 43

10 inventors:

Takashi Shimanuki (1 out of 5 patents)

Ken Nozaki (1 out of 14 patents)

Hiroko Kaneko (1 out of 18 patents)

4. Masaki Yoshio (1 out of 1 patent)

5. Kenichi Kobayashi (1 out of 12 patents)

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