Growing community of inventors

Katano, Japan

Akihiro Hirao

Average Co-Inventor Count = 4.00

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 = 32

Akihiro Hirao ↔ Yoshio Tomigashi (1 patent)Akihiro Hirao ↔ Masaki Harada (1 patent)Akihiro Hirao ↔ Akira Sakaguchi (1 patent)Akihiro HiraoAkihiro Hirao (1 patent)Yoshio TomigashiYoshio Tomigashi (32 patents)Masaki HaradaMasaki Harada (20 patents)Akira SakaguchiAkira Sakaguchi (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (1 from 8,777 patents)


1 patent:

1. 5541834 - Control system for component mounting apparatus

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