Growing community of inventors

Yokohama, Japan

Chiharu Umetu

Average Co-Inventor Count = 10.00

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

Chiharu Umetu ↔ Kenichi Suzuki (1 patent)Chiharu Umetu ↔ Yutaka Kikuchi (1 patent)Chiharu Umetu ↔ Hiroshi Mizukami (1 patent)Chiharu Umetu ↔ Masaaki Kobayashi (1 patent)Chiharu Umetu ↔ Koichiro Yamada (1 patent)Chiharu Umetu ↔ Mitsuo Mori (1 patent)Chiharu Umetu ↔ Kazuhiro Takahara (1 patent)Chiharu Umetu ↔ Tatsumi Ohishi (1 patent)Chiharu Umetu ↔ Juichi Shibatani (1 patent)Chiharu UmetuChiharu Umetu (1 patent)Kenichi SuzukiKenichi Suzuki (29 patents)Yutaka KikuchiYutaka Kikuchi (19 patents)Hiroshi MizukamiHiroshi Mizukami (16 patents)Masaaki KobayashiMasaaki Kobayashi (6 patents)Koichiro YamadaKoichiro Yamada (5 patents)Mitsuo MoriMitsuo Mori (4 patents)Kazuhiro TakaharaKazuhiro Takahara (1 patent)Tatsumi OhishiTatsumi Ohishi (1 patent)Juichi ShibataniJuichi Shibatani (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nhk Spring Co., Ltd. (1 from 1,233 patents)

2. Advics Co., Ltd. (1 from 893 patents)

3. Kokoku Intech Co., Ltd. (1 from 14 patents)


1 patent:

1. 7377292 - Vehicular brake system component

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