Growing community of inventors

Tokyo, Japan

Chikahiro Nagata

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 = 7

Chikahiro Nagata ↔ Masahiro Ikeda (1 patent)Chikahiro Nagata ↔ Takashi Shimada (1 patent)Chikahiro Nagata ↔ Yoshihiro Shibata (1 patent)Chikahiro Nagata ↔ Satoru Ohsuki (11 patents)Chikahiro Nagata ↔ Atsushi Tengeiji (1 patent)Chikahiro NagataChikahiro Nagata (1 patent)Masahiro IkedaMasahiro Ikeda (59 patents)Takashi ShimadaTakashi Shimada (45 patents)Yoshihiro ShibataYoshihiro Shibata (15 patents)Satoru OhsukiSatoru Ohsuki (11 patents)Atsushi TengeijiAtsushi Tengeiji (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daiichi Sankyo Company, Limited (1 from 441 patents)


1 patent:

1. 8158638 - Pyrazolopyrimidine derivative

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