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Katakura Chikkarin Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 77

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8 inventors (with patents filed for the assignee):

Takahiro Fukuhara (1 out of 2 patents)

Masanori Nakasu (1 out of 8 patents)

Asako Matsushima (1 out of 4 patents)

4. Teruo Miyata (1 out of 37 patents)

5. Hitoshi Higashijima (1 out of 1 patent)

6. Kazuhiko Kodaira (1 out of 4 patents)

7. Takashi Kimura (1 out of 1 patent)

8. Yasuharu Noishiki (1 out of 9 patents)

2 patents: Sort by Forward Citations

1. 6903146 - Prosthetic filler for a living body and method of manufacturing the prosthetic filler (2005-06-07),

2. 5116824 - Biomaterial comprising a composite material of a chitosan derivative and (1992-05-26),

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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#4,058 in Tokyo

#10,966 in Japan

Katakura Chikkarin Co., Ltd.

Forward Citations = 77

8 inventors:

Takahiro Fukuhara (1 out of 2 patents)

Masanori Nakasu (1 out of 8 patents)

Asako Matsushima (1 out of 4 patents)

4. Teruo Miyata (1 out of 37 patents)

5. Hitoshi Higashijima (1 out of 1 patent)

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