Growing community of inventors

Kanagawa, Japan

Keijiro Hamaba

Average Co-Inventor Count = 2.51

ph-index = 2

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 = 19

Keijiro HamabaHirotake Eguchi (2 patents)Keijiro HamabaAkira Harada (2 patents)Keijiro HamabaKenichiro Yano (2 patents)Keijiro HamabaTakashi Saeki (1 patent)Keijiro HamabaSatoru Nishikawa (1 patent)Keijiro HamabaYasunori Momomura (1 patent)Keijiro HamabaShinji Kawashima (1 patent)Keijiro HamabaShinya Mitorida (1 patent)Keijiro HamabaTeruki Kishimoto (1 patent)Keijiro HamabaShohei Matsunami (1 patent)Keijiro HamabaKeijiro Hamaba (4 patents)Hirotake EguchiHirotake Eguchi (15 patents)Akira HaradaAkira Harada (14 patents)Kenichiro YanoKenichiro Yano (3 patents)Takashi SaekiTakashi Saeki (27 patents)Satoru NishikawaSatoru Nishikawa (19 patents)Yasunori MomomuraYasunori Momomura (16 patents)Shinji KawashimaShinji Kawashima (10 patents)Shinya MitoridaShinya Mitorida (7 patents)Teruki KishimotoTeruki Kishimoto (7 patents)Shohei MatsunamiShohei Matsunami (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Xerox Co., Ltd. (4 from 11,665 patents)


4 patents:

1. 10353342 - Medium cooling apparatus and medium cooling member

2. 10281868 - Image forming apparatus and method for establishing a specified angular relationship between a first housing and a second housing

3. 9578965 - Fixing device, fixing structure of apparatus, and fixing method of apparatus

4. 9201384 - Connection mechanism and image forming apparatus

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12/25/2025
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