Growing community of inventors

Tsuchiura, Japan

Toshifumi Abe

Average Co-Inventor Count = 3.00

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

Toshifumi Abe ↔ Chikara Kami (36 patents)Toshifumi Abe ↔ Takafumi Abe (1 patent)Toshifumi Abe ↔ Hiroshi Nakata (15 patents)Toshifumi Abe ↔ Sota Goto (14 patents)Toshifumi Abe ↔ Yuichi Sugano (1 patent)Toshifumi Abe ↔ Takato Tamai (2 patents)Toshifumi AbeToshifumi Abe (1 patent)Chikara KamiChikara Kami (36 patents)Takafumi AbeTakafumi Abe (27 patents)Hiroshi NakataHiroshi Nakata (15 patents)Sota GotoSota Goto (14 patents)Yuichi SuganoYuichi Sugano (3 patents)Takato TamaiTakato Tamai (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Taiyo Nippon Sanso Corporation (1 from 145 patents)

2. Jfe Steel Corporation (1,811 patents)


1 patent:

1. 7375247 - Method for producing deuterated methyl methacrylate

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1/22/2026
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