Growing community of inventors

Hannan, Japan

Yukio Ushiya

Average Co-Inventor Count = 7.00

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 = 10

Yukio Ushiya ↔ Masayuki Yamada (1 patent)Yukio Ushiya ↔ Junichi Yamanaka (1 patent)Yukio Ushiya ↔ Akira Kawabata (1 patent)Yukio Ushiya ↔ Shoji Hori (1 patent)Yukio Ushiya ↔ Satoru Toyoshima (1 patent)Yukio Ushiya ↔ Hiroaki Mitsuhashi (1 patent)Yukio UshiyaYukio Ushiya (1 patent)Masayuki YamadaMasayuki Yamada (148 patents)Junichi YamanakaJunichi Yamanaka (6 patents)Akira KawabataAkira Kawabata (3 patents)Shoji HoriShoji Hori (3 patents)Satoru ToyoshimaSatoru Toyoshima (2 patents)Hiroaki MitsuhashiHiroaki Mitsuhashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daiken Iki Co., Ltd. (1 from 7 patents)


1 patent:

1. 5792712 - Microbicidal mat and methods of manufacturing and using the same

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12/8/2025
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