Growing community of inventors

Tokyo, Japan

Yuko Ochiai

Average Co-Inventor Count = 6.00

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

Yuko OchiaiHiroshi Sone (1 patent)Yuko OchiaiHiroaki Fuse (1 patent)Yuko OchiaiYoshihisa Shijo (1 patent)Yuko OchiaiTeruo Sakai (1 patent)Yuko OchiaiTakanobu Shiokawa (1 patent)Yuko OchiaiYuko Ochiai (1 patent)Hiroshi SoneHiroshi Sone (16 patents)Hiroaki FuseHiroaki Fuse (5 patents)Yoshihisa ShijoYoshihisa Shijo (5 patents)Teruo SakaiTeruo Sakai (4 patents)Takanobu ShiokawaTakanobu Shiokawa (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Kogaku Kogyo Kabushiki Kaisha (1 from 3,132 patents)


1 patent:

1. 5937528 - Tilt sensor, mask and coat holder

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idiyas.com
as of
12/27/2025
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