Growing community of inventors

Chiba, Japan

Shigeaki Harayama

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 = 0

Shigeaki Harayama ↔ Hisashi Semba (1 patent)Shigeaki Harayama ↔ Eita Ichige (1 patent)Shigeaki Harayama ↔ Toshiaki Shijuku (1 patent)Shigeaki HarayamaShigeaki Harayama (1 patent)Hisashi SembaHisashi Semba (6 patents)Eita IchigeEita Ichige (4 patents)Toshiaki ShijukuToshiaki Shijuku (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Shokubai Co., Ltd. (1 from 1,331 patents)


1 patent:

1. 7531330 - Modified S-hydroxynitrile lyase

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12/17/2025
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