Growing community of inventors

Otake, Japan

Keiji Iwasaka

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 = 6

Keiji IwasakaKeiichi Sakashita (1 patent)Keiji IwasakaYoshihiro Tsukamoto (1 patent)Keiji IwasakaAmane Aoyagi (1 patent)Keiji IwasakaKeiji Iwasaka (1 patent)Keiichi SakashitaKeiichi Sakashita (17 patents)Yoshihiro TsukamotoYoshihiro Tsukamoto (15 patents)Amane AoyagiAmane Aoyagi (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Rayon Company, Limited (1 from 1,357 patents)


1 patent:

1. 7512309 - Polymer composition, plastic optical fiber, plastic optical fiber cable, and method for manufacturing plastic optical fiber

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