Growing community of inventors

Tokyo, Japan

Kenichi Maekawa

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 = 1

Kenichi MaekawaMitsuru Fukushima (1 patent)Kenichi MaekawaYasushi Okada (1 patent)Kenichi MaekawaJunichi Ota (1 patent)Kenichi MaekawaKohji Kanbara (1 patent)Kenichi MaekawaYoshiroh Someya (1 patent)Kenichi MaekawaNoriko Asami (1 patent)Kenichi MaekawaMamoru Murata (1 patent)Kenichi MaekawaToshimichi Ooura (1 patent)Kenichi MaekawaShinji Usami (1 patent)Kenichi MaekawaKenichi Maekawa (1 patent)Mitsuru FukushimaMitsuru Fukushima (9 patents)Yasushi OkadaYasushi Okada (8 patents)Junichi OtaJunichi Ota (3 patents)Kohji KanbaraKohji Kanbara (3 patents)Yoshiroh SomeyaYoshiroh Someya (3 patents)Noriko AsamiNoriko Asami (1 patent)Mamoru MurataMamoru Murata (1 patent)Toshimichi OouraToshimichi Ooura (1 patent)Shinji UsamiShinji Usami (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (1 from 28,546 patents)

2. Otsuka Corporation (1 from 2 patents)

3. Osk Co., Ltd. (1 from 1 patent)


1 patent:

1. 8004703 - Image data obtaining system, digital compound machine and system management server

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as of
12/11/2025
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