Growing community of inventors

Tokyo, Japan

Yoshihiko Isobedate

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 = 42

Yoshihiko IsobedateSakiko Imai (1 patent)Yoshihiko IsobedateKatsuo Sugai (1 patent)Yoshihiko IsobedateToshio Yaguchi (1 patent)Yoshihiko IsobedateRyuji Yamakawa (1 patent)Yoshihiko IsobedateShinkichi Kojima (1 patent)Yoshihiko IsobedateYoshihiko Isobedate (1 patent)Sakiko ImaiSakiko Imai (2 patents)Katsuo SugaiKatsuo Sugai (2 patents)Toshio YaguchiToshio Yaguchi (1 patent)Ryuji YamakawaRyuji Yamakawa (1 patent)Shinkichi KojimaShinkichi Kojima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Aderans Company Limited (1 from 53 patents)

2. Unihair Co., Ltd. (4 patents)


1 patent:

1. 6691714 - Wearer's own hair utilizing type wig and method for manufacturing the same

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12/11/2025
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