Growing community of inventors

Ichikai-machi, Japan

Keiko Masuki

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 = 2

Keiko Masuki ↔ Yasuteru Eguchi (1 patent)Keiko Masuki ↔ Shigeto Kayane (1 patent)Keiko Masuki ↔ Hidetake Fujinaka (1 patent)Keiko Masuki ↔ Mitsuyoshi Kashiwagi (1 patent)Keiko Masuki ↔ Yoshitaka Yano (1 patent)Keiko Masuki ↔ Shinji Kiji (1 patent)Keiko MasukiKeiko Masuki (1 patent)Yasuteru EguchiYasuteru Eguchi (18 patents)Shigeto KayaneShigeto Kayane (14 patents)Hidetake FujinakaHidetake Fujinaka (6 patents)Mitsuyoshi KashiwagiMitsuyoshi Kashiwagi (3 patents)Yoshitaka YanoYoshitaka Yano (3 patents)Shinji KijiShinji Kiji (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kao Corporation (1 from 3,602 patents)


1 patent:

1. 6428770 - Solid preparation for oral hygiene

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as of
12/27/2025
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