Growing community of inventors

Kanagawa, Japan

Junichi Hirokawa

Average Co-Inventor Count = 5.00

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

Junichi Hirokawa ↔ Hiroshi Nagase (1 patent)Junichi Hirokawa ↔ Susumu Matsuda (1 patent)Junichi Hirokawa ↔ Yoshifumi Imamura (1 patent)Junichi Hirokawa ↔ Yasushi Miyauchi (1 patent)Junichi HirokawaJunichi Hirokawa (1 patent)Hiroshi NagaseHiroshi Nagase (40 patents)Susumu MatsudaSusumu Matsuda (7 patents)Yoshifumi ImamuraYoshifumi Imamura (5 patents)Yasushi MiyauchiYasushi Miyauchi (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toray Industries, Inc. (1 from 3,482 patents)


1 patent:

1. 6156762 - Indolomorphinan derivative and agent for curing and preventing cerebral

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