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Kurashiki, Japan

Toshihiko Yoshitake

USPTO Granted Patents = 4

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 74(Granted Patents)

Company Filing History:

Kuraray Co., Ltd.

Kayaku Antibiotics Research Co., Ltd.

Yamanouchi Pharmaceutical Company Ltd.

4. 3 out of 832,843

Other

patents

where one patent can have more than one assignee

Years Active: 1981-1988

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4782113 - Neocarzinostatin derivatives and method of producing the same (1988-11-01),

2. 4762885 - Neocarzinostatin derivatives and a process for manufacturing the same (1988-08-09),

3. 4732933 - Neocarzinostatin complexes, a method for producing the same, and an (1988-03-22),

4. 4251643 - Absorbents with improved water absorbing power (1981-02-17),

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