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The Pollution Related Health Damage Compensation & Prevention Association

USPTO Granted Patents = 1

Forward Citations = 1

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8 inventors (with patents filed for the assignee):

Chikashi Inazumi (1 out of 7 patents)

Yuki Sairyo (1 out of 5 patents)

Masaki Akiyama (1 out of 4 patents)

4. Masayoshi Ichiki (1 out of 15 patents)

5. Atsushi Fukuju (1 out of 7 patents)

6. Shigenori Onitsuka (1 out of 5 patents)

7. Takanobu Watanabe (1 out of 5 patents)

8. Hidetsugu Kobayashi (1 out of 3 patents)

1 patent: Sort by Forward Citations

1. 5612276 - Adsorbents for removing low-concentration nitrogen oxides (1997-03-18),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#5,730 in Tokyo

#15,542 in Japan

The Pollution Related Health Damage Compensation & Prevention Association

Forward Citations = 1

8 inventors:

Chikashi Inazumi (1 out of 7 patents)

Yuki Sairyo (1 out of 5 patents)

Masaki Akiyama (1 out of 4 patents)

4. Masayoshi Ichiki (1 out of 15 patents)

5. Atsushi Fukuju (1 out of 7 patents)

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