Growing community of inventors

Ishikawa, Japan

Ichiro Hamano

Average Co-Inventor Count = 6.00

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 = 29

Ichiro Hamano ↔ Hiroaki Kobayashi (2 patents)Ichiro Hamano ↔ Yasuhiro Honma (2 patents)Ichiro Hamano ↔ Toshiyuki Ohmori (2 patents)Ichiro Hamano ↔ Shigemi Hatanaka (2 patents)Ichiro Hamano ↔ Eiichi Saito (2 patents)Ichiro HamanoIchiro Hamano (2 patents)Hiroaki KobayashiHiroaki Kobayashi (12 patents)Yasuhiro HonmaYasuhiro Honma (5 patents)Toshiyuki OhmoriToshiyuki Ohmori (5 patents)Shigemi HatanakaShigemi Hatanaka (4 patents)Eiichi SaitoEiichi Saito (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kao Corporation (1 from 3,603 patents)

2. Shibuya Kogyo Co., Ltd. (1 from 134 patents)

3. Kao Corporation and Shibuya Kogyo Co., Ltd. (1 from 1 patent)


2 patents:

1. 5509524 - Article transportation processing system

2. 5337796 - Article transportation processing system

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as of
12/30/2025
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