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Kazuo Sugamura

USPTO Granted Patents = 2

Forward Citations = 6

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9 inventors (with patents filed for the assignee):

Junji Hamuro (2 out of 22 patents)

Kazuo Sugamura (2 out of 7 patents)

Toshiro Shimamura (2 out of 8 patents)

4. Toshikazu Takeshita (2 out of 5 patents)

5. Manabu Suzuki (1 out of 24 patents)

6. Yuka Kanayama (1 out of 2 patents)

7. Harumi Nakazawa (1 out of 3 patents)

8. Masataka Nakamura (1 out of 3 patents)

9. Hironobu Asao (1 out of 3 patents)

2 patents: Sort by Forward Citations

1. 5856140 - .gamma.-chain humaninterleukin-2 receptor polypeptide and method of (1999-01-05),

2. 5705608 - Human IL-2 receptor .gamma. chain molecule (1998-01-06),

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USPTO Data Jan 1 1976 - Jan 20 2026

2 Patents

#16 in Sendai

#10,981 in Japan

Kazuo Sugamura

Forward Citations = 6

9 inventors:

Junji Hamuro (2 out of 22 patents)

Kazuo Sugamura (2 out of 7 patents)

Toshiro Shimamura (2 out of 8 patents)

4. Toshikazu Takeshita (2 out of 5 patents)

5. Manabu Suzuki (1 out of 24 patents)

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