Growing community of inventors

Uji, Japan

Keiko Sakota

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 = 60

Keiko Sakota ↔ Fumio Matsuoka (1 patent)Keiko Sakota ↔ Koichi Nagaoka (1 patent)Keiko Sakota ↔ Shigetaka Nishimura (1 patent)Keiko Sakota ↔ Naoji Ichise (1 patent)Keiko Sakota ↔ Yasuhiro Yonezawa (1 patent)Keiko SakotaKeiko Sakota (1 patent)Fumio MatsuokaFumio Matsuoka (11 patents)Koichi NagaokaKoichi Nagaoka (9 patents)Shigetaka NishimuraShigetaka Nishimura (5 patents)Naoji IchiseNaoji Ichise (3 patents)Yasuhiro YonezawaYasuhiro Yonezawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Unitika Ltd. (1 from 390 patents)


1 patent:

1. 5688582 - Biodegradable filament nonwoven fabrics and method of manufacturing the

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as of
12/12/2025
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