Growing community of inventors

Tokyo, Japan

Keiichi Togano

Average Co-Inventor Count = 1.76

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 = 2

Keiichi ToganoShinya Izawa (3 patents)Keiichi ToganoMakoto Hasegawa (1 patent)Keiichi ToganoKunal Mishra (1 patent)Keiichi ToganoKeiichi Togano (5 patents)Shinya IzawaShinya Izawa (9 patents)Makoto HasegawaMakoto Hasegawa (151 patents)Kunal MishraKunal Mishra (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Japan Cash Machine Co., Ltd. (5 from 120 patents)


5 patents:

1. 11967195 - Paper sheet storage unit and paper sheet processing device

2. 11745967 - Paper feed tray, paper feed device, and circulation-type paper sheet processing device

3. 11580809 - Drive transmission switching mechanism, paper sheet storage unit, and paper sheet processing device

4. D726827 - Document validator with stacker

5. 8684155 - Document handler for table games

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idiyas.com
as of
1/22/2026
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