Growing community of inventors

Fukuoka, Japan

Toshihiko Yahata

Average Co-Inventor Count = 6.00

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

Toshihiko Yahata ↔ Hiroshi Iwane (1 patent)Toshihiko Yahata ↔ Jun Takehara (1 patent)Toshihiko Yahata ↔ Shuji Ichikawa (1 patent)Toshihiko Yahata ↔ Kenichi Sugimoto (1 patent)Toshihiko Yahata ↔ Hirotaka Ryutou (1 patent)Toshihiko YahataToshihiko Yahata (1 patent)Hiroshi IwaneHiroshi Iwane (27 patents)Jun TakeharaJun Takehara (11 patents)Shuji IchikawaShuji Ichikawa (10 patents)Kenichi SugimotoKenichi Sugimoto (1 patent)Hirotaka RyutouHirotaka Ryutou (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Chemical Corporation (1 from 2,350 patents)


1 patent:

1. 6077971 - Method for purifying homocystine

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