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Tekkosha Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 24

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6 inventors (with patents filed for the assignee):

Tsutomu Kagiya (1 out of 2 patents)

Kunihiko Miyoshi (1 out of 1 patent)

Katsuo Takemoto (1 out of 1 patent)

4. Koichi Ohashi (1 out of 1 patent)

5. Yuzi Takahasi (1 out of 1 patent)

6. Takashi Suzuki (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 4013615 - Electrostatic spray coating powder pigment composition and process for (1977-03-22),

2. 3979482 - Process for the degradation of high polymer substances (1976-09-07),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#4,058 in Tokyo

#10,964 in Japan

Tekkosha Co., Ltd.

Forward Citations = 24

6 inventors:

Tsutomu Kagiya (1 out of 2 patents)

Kunihiko Miyoshi (1 out of 1 patent)

Katsuo Takemoto (1 out of 1 patent)

4. Koichi Ohashi (1 out of 1 patent)

5. Yuzi Takahasi (1 out of 1 patent)

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