Growing community of inventors

Nagoya, Japan

Taketoshi Ota

Average Co-Inventor Count = 5.00

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 = 3

Taketoshi OtaHirofumi Kondo (2 patents)Taketoshi OtaTakahiro Higuchi (2 patents)Taketoshi OtaHirotoshi Ishikawa (2 patents)Taketoshi OtaShogo Ichise (2 patents)Taketoshi OtaTaketoshi Ota (2 patents)Hirofumi KondoHirofumi Kondo (2 patents)Takahiro HiguchiTakahiro Higuchi (2 patents)Hirotoshi IshikawaHirotoshi Ishikawa (2 patents)Shogo IchiseShogo Ichise (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shachihata Inc. (2 from 72 patents)


2 patents:

1. 7954428 - Endless print belt for rotary stamp

2. 7954427 - Rotary stamp with master stamp

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idiyas.com
as of
1/22/2026
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