Growing community of inventors

Chikushino, Japan

Kiyoshi Donowaki

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 = 0

Kiyoshi Donowaki ↔ Kunihiro Ohshima (1 patent)Kiyoshi Donowaki ↔ Masahiro Nakazaki (1 patent)Kiyoshi Donowaki ↔ Kentaro Kawamura (1 patent)Kiyoshi Donowaki ↔ Masahiro Kurashiki Boseki K K Nakazaki (0 patent)Kiyoshi Donowaki ↔ Kunihiro Kurashiki Boseki K K Ohshima (0 patent)Kiyoshi Donowaki ↔ Kentaro; Kawamura (0 patent)Kiyoshi DonowakiKiyoshi Donowaki (1 patent)Kunihiro OhshimaKunihiro Ohshima (9 patents)Masahiro NakazakiMasahiro Nakazaki (2 patents)Kentaro KawamuraKentaro Kawamura (1 patent)Masahiro Kurashiki Boseki K K NakazakiMasahiro Kurashiki Boseki K K Nakazaki (0 patent)Kunihiro Kurashiki Boseki K K OhshimaKunihiro Kurashiki Boseki K K Ohshima (0 patent)Kentaro; KawamuraKentaro; Kawamura (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kurashiki Boseki Kabushiki Kaisha (1 from 113 patents)

2. Fukuoka Prefectural Government (1 from 8 patents)


1 patent:

1. 7476263 - Coloring method of tangible matter having polyamide bond and tangible matter colored by such method

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/4/2026
Loading…