Growing community of inventors

Sunto-gun, Japan

Chikako Katagiri

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 = 8

Chikako Katagiri ↔ Akira Karasawa (1 patent)Chikako Katagiri ↔ Junichi Shimada (1 patent)Chikako Katagiri ↔ Yuko Okamura (1 patent)Chikako Katagiri ↔ Toru Noji (1 patent)Chikako KatagiriChikako Katagiri (1 patent)Akira KarasawaAkira Karasawa (33 patents)Junichi ShimadaJunichi Shimada (27 patents)Yuko OkamuraYuko Okamura (2 patents)Toru NojiToru Noji (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyowa Hakko Kogyo Co., Ltd. (1 from 730 patents)


1 patent:

1. 5866574 - Pancreatitis remedy

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12/26/2025
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