Growing community of inventors

Tokyo, Japan

Hisayoshi Tachibana

Average Co-Inventor Count = 7.00

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 = 1

Hisayoshi Tachibana ↔ Koki Tanaka (1 patent)Hisayoshi Tachibana ↔ Yoshihiro Serizawa (1 patent)Hisayoshi Tachibana ↔ Susumu Nakagawa (1 patent)Hisayoshi Tachibana ↔ Tatsuro Honda (1 patent)Hisayoshi Tachibana ↔ Shota Ishitsuka (1 patent)Hisayoshi Tachibana ↔ Yohichi Haraguchi (1 patent)Hisayoshi TachibanaHisayoshi Tachibana (1 patent)Koki TanakaKoki Tanaka (21 patents)Yoshihiro SerizawaYoshihiro Serizawa (17 patents)Susumu NakagawaSusumu Nakagawa (14 patents)Tatsuro HondaTatsuro Honda (8 patents)Shota IshitsukaShota Ishitsuka (2 patents)Yohichi HaraguchiYohichi Haraguchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Steel Corporation (1 from 3,542 patents)


1 patent:

1. 11148182 - Cooling device for hot rolled steel sheet and cooling method for the same

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as of
12/8/2025
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