Growing community of inventors

Ibaraki, Japan

Mika Sumi

Average Co-Inventor Count = 5.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Mika SumiMasahiko Nakano (1 patent)Mika SumiToshikazu Kamiya (1 patent)Mika SumiKazutoshi Kikkawa (1 patent)Mika SumiFumiko Ogino (1 patent)Mika SumiMika Sumi (1 patent)Masahiko NakanoMasahiko Nakano (16 patents)Toshikazu KamiyaToshikazu Kamiya (14 patents)Kazutoshi KikkawaKazutoshi Kikkawa (5 patents)Fumiko OginoFumiko Ogino (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Gas Chemical Company, Inc. (1 from 2,245 patents)

2. Kyowa Hakko Bio Co., Ltd. (1 from 104 patents)


1 patent:

1. 8097635 - Insulin resistance improving agent

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12/9/2025
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