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Forward Citations = 34

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12 inventors (with patents filed for the assignee):

Hiroshi Kuyama (5 out of 9 patents)

Wataru Agui (3 out of 6 patents)

Shuji Tamura (3 out of 3 patents)

4. Yoshiya Kurachi (3 out of 3 patents)

5. Masahiko Abe (3 out of 3 patents)

6. Yukihiro Kaneko (3 out of 4 patents)

7. Keizo Ogino (3 out of 4 patents)

8. Nobuyuki Higosaki (1 out of 4 patents)

9. Toshio Furukawa (1 out of 6 patents)

10. Masuo Kuchikata (1 out of 1 patent)

11. Hiroshi Tsuyuki (1 out of 1 patent)

12. Yoshihiro Nitta (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 5166123 - Carbonaceous adsorbent for removal of pyrogen from water (1992-11-24),

2. 5021391 - Carbonaceous adsorbent for removal of pyrogen and method of producing (1991-06-04),

3. 4883596 - Carbonaceous adsorbent for removal of pyrogen and method of producing (1989-11-28),

4. 4315846 - Metal salt of N-substituted alkylenebisdithiocarbamic acid (1982-02-16),

5. 3961933 - Fungicidal/algicidal composition for non-medical uses (1976-06-08),

Tokyo Organic Chemical Industries, Ltd. is a leading manufacturer and supplier of organic chemicals in Japan. With a focus on sustainability and quality, we offer a wide range of products for various industries including pharmaceuticals, agrochemicals, and electronics. Our commitment to innovation and customer satisfaction has made us a trusted partner for businesses worldwide.

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USPTO Data Jan 1 1976 - Dec 9 2025

5 Patents

#2,449 in Tokyo

#6,488 in Japan

Tokyo, Japan

Tokyo Organic Chemical Industries, Ltd.