Growing community of inventors

Noda, Japan

Shinichi Sugiyama

Average Co-Inventor Count = 4.00

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 = 17

Shinichi Sugiyama ↔ Shigetaka Ishii (1 patent)Shinichi Sugiyama ↔ Hiroshi Sugimoto (1 patent)Shinichi Sugiyama ↔ Keiichi Kiho (1 patent)Shinichi SugiyamaShinichi Sugiyama (1 patent)Shigetaka IshiiShigetaka Ishii (2 patents)Hiroshi SugimotoHiroshi Sugimoto (2 patents)Keiichi KihoKeiichi Kiho (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kikkoman Shoyu Co., Ltd. (1 from 22 patents)


1 patent:

1. 4200694 - Novel pectin esterase, process for its production, and process for

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12/17/2025
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