Growing community of inventors

Hirakata, Japan

Eiji Yamanaka

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 = 0

Eiji Yamanaka ↔ Takakazu Yamane (1 patent)Eiji Yamanaka ↔ Kouji Teramoto (1 patent)Eiji Yamanaka ↔ Hiroshi Kiyonaga (1 patent)Eiji Yamanaka ↔ Hideaki Tsujioka (1 patent)Eiji Yamanaka ↔ Masaharu Arashi (1 patent)Eiji YamanakaEiji Yamanaka (1 patent)Takakazu YamaneTakakazu Yamane (31 patents)Kouji TeramotoKouji Teramoto (9 patents)Hiroshi KiyonagaHiroshi Kiyonaga (1 patent)Hideaki TsujiokaHideaki Tsujioka (1 patent)Masaharu ArashiMasaharu Arashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mazda Motor Corporation (1 from 4,682 patents)

2. Nippon Paint Automotive Coatings Co., Ltd (1 from 45 patents)


1 patent:

1. 11466163 - Laminated coating film, coated article, and method for forming laminated coating film

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/6/2026
Loading…