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Asahi Denka Koygo Kabushiki Kaisha

USPTO Granted Patents = 2

Forward Citations = 13

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5 inventors (with patents filed for the assignee):

Kenji Ikeda (1 out of 43 patents)

Yukio Tatsumi (1 out of 17 patents)

Yasuo Okutomi (1 out of 8 patents)

4. Mikihiro Kaneko (1 out of 1 patent)

5. Naomi Koishikawa (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 6544575 - Oil-in-water type emulsion composition (2003-04-08),

2. 6465399 - Lubricant composition (2002-10-15),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#4,058 in Tokyo

#10,964 in Japan

Asahi Denka Koygo Kabushiki Kaisha

Forward Citations = 13

5 inventors:

Kenji Ikeda (1 out of 43 patents)

Yukio Tatsumi (1 out of 17 patents)

Yasuo Okutomi (1 out of 8 patents)

4. Mikihiro Kaneko (1 out of 1 patent)

5. Naomi Koishikawa (1 out of 2 patents)

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