Growing community of inventors

Nagano, Japan

Kouichi Higashimura

Average Co-Inventor Count = 7.00

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 = 41

Kouichi HigashimuraHiroshi Niki (1 patent)Kouichi HigashimuraKenji Aoki (1 patent)Kouichi HigashimuraShigeru Sawada (1 patent)Kouichi HigashimuraHiroyuki Aizawa (1 patent)Kouichi HigashimuraMitsuaki Maruyama (1 patent)Kouichi HigashimuraYasuhiro Gyoutoku (1 patent)Kouichi HigashimuraKouichi Higashimura (1 patent)Hiroshi NikiHiroshi Niki (12 patents)Kenji AokiKenji Aoki (11 patents)Shigeru SawadaShigeru Sawada (9 patents)Hiroyuki AizawaHiroyuki Aizawa (8 patents)Mitsuaki MaruyamaMitsuaki Maruyama (8 patents)Yasuhiro GyoutokuYasuhiro Gyoutoku (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seiko Epson Corporation (1 from 33,511 patents)


1 patent:

1. 4754293 - Electrophotographic type image forming apparatus

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/18/2026
Loading…