Growing community of inventors

Hyogo, Japan

Kei Isshiki

Average Co-Inventor Count = 2.53

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

Kei IsshikiTakeshi Yokawa (2 patents)Kei IsshikiTakuro Hamada (2 patents)Kei IsshikiHiroyuki Yanai (1 patent)Kei IsshikiReto Moser (1 patent)Kei IsshikiRobert Brugger (1 patent)Kei IsshikiKei Isshiki (4 patents)Takeshi YokawaTakeshi Yokawa (16 patents)Takuro HamadaTakuro Hamada (6 patents)Hiroyuki YanaiHiroyuki Yanai (6 patents)Reto MoserReto Moser (1 patent)Robert BruggerRobert Brugger (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Glory Ltd. (4 from 464 patents)


4 patents:

1. 12230090 - Sheet storage device

2. 12110202 - Paper sheet storage device and paper sheet processing device

3. 11795023 - Paper sheet storage device and paper sheet processing device

4. 11370630 - Sheet storage device and sheet processing apparatus

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idiyas.com
as of
12/7/2025
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