Growing community of inventors

Yokohama, Japan

Koichi Kumeta

Average Co-Inventor Count = 5.83

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

Koichi KumetaShogo Yamazoe (1 patent)Koichi KumetaShinya Hakuta (1 patent)Koichi KumetaMasahiro Mori (1 patent)Koichi KumetaAkihiko Ohtsu (1 patent)Koichi KumetaKokichi Kasai (1 patent)Koichi KumetaTeruyo Ryuzaki (1 patent)Koichi KumetaFuyuki Kokubu (1 patent)Koichi KumetaYoshihiko Ichikawa (1 patent)Koichi KumetaShinya Mitourida (1 patent)Koichi KumetaKoh Umenai (1 patent)Koichi KumetaKoichi Kumeta (2 patents)Shogo YamazoeShogo Yamazoe (60 patents)Shinya HakutaShinya Hakuta (58 patents)Masahiro MoriMasahiro Mori (30 patents)Akihiko OhtsuAkihiko Ohtsu (26 patents)Kokichi KasaiKokichi Kasai (8 patents)Teruyo RyuzakiTeruyo Ryuzaki (7 patents)Fuyuki KokubuFuyuki Kokubu (6 patents)Yoshihiko IchikawaYoshihiko Ichikawa (4 patents)Shinya MitouridaShinya Mitourida (1 patent)Koh UmenaiKoh Umenai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujifilm Corporation (1 from 16,115 patents)

2. Fuji Xerox Co., Ltd. (1 from 11,665 patents)

3. Fujifilm Business Innovation Corp. (1 from 2,124 patents)


2 patents:

1. 11543152 - Ventilation duct line assembly and apparatus

2. 9316984 - Sealing member, storage member, and image forming apparatus

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