Growing community of inventors

Hyogo, Japan

Yasutaka Shinguu

Average Co-Inventor Count = 4.00

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 = 16

Yasutaka Shinguu ↔ Keizo Kawaguchi (1 patent)Yasutaka Shinguu ↔ Gengo Shinada (1 patent)Yasutaka Shinguu ↔ Kiyoshi Kuroyanagi (1 patent)Yasutaka ShinguuYasutaka Shinguu (1 patent)Keizo KawaguchiKeizo Kawaguchi (2 patents)Gengo ShinadaGengo Shinada (1 patent)Kiyoshi KuroyanagiKiyoshi Kuroyanagi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Pilot Ink Co., Ltd. (1 from 175 patents)

2. Kabushiki Kaisha Fujiko (1 from 2 patents)


1 patent:

1. 4749618 - Tip member for coating tool

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12/19/2025
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