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Shigezo Udaka

USPTO Granted Patents = 2

Forward Citations = 4

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5 inventors (with patents filed for the assignee):

Norihiro Tsukagoshi (2 out of 4 patents)

Hideo Yamagata (2 out of 5 patents)

Shigezo Udaka (2 out of 9 patents)

4. Noriyuki Kitamoto (1 out of 1 patent)

5. Takeo Kato (1 out of 4 patents)

2 patents: Sort by Forward Citations

1. 5082781 - .beta.-amylase gene (1992-01-21),

2. 4994380 - Process for expressing genes by Bacillus brevis (1991-02-19),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#136 in Nagoya

#10,974 in Japan

Shigezo Udaka

Forward Citations = 4

5 inventors:

Norihiro Tsukagoshi (2 out of 4 patents)

Hideo Yamagata (2 out of 5 patents)

Shigezo Udaka (2 out of 9 patents)

4. Noriyuki Kitamoto (1 out of 1 patent)

5. Takeo Kato (1 out of 4 patents)

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