Growing community of inventors

Kokubu, Japan

Yoshikatsu Okabayashi

Average Co-Inventor Count = 1.60

ph-index = 2

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 = 66

Yoshikatsu OkabayashiTakeshi Matsumoto (1 patent)Yoshikatsu OkabayashiNoboru Nakamura (1 patent)Yoshikatsu OkabayashiYoshimasa Osumi (1 patent)Yoshikatsu OkabayashiYoshikatsu Okabayashi (2 patents)Takeshi MatsumotoTakeshi Matsumoto (1 patent)Noboru NakamuraNoboru Nakamura (1 patent)Yoshimasa OsumiYoshimasa Osumi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyocera Corporation (1 from 6,652 patents)

2. Kyoto Ceramic Kabushiki Kaisha (1 from 10 patents)


2 patents:

1. 4870521 - Floating magnetic head

2. 4518704 - Activated carbon formed body and method of producing the same

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12/12/2025
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