Growing community of inventors

Sennan, Japan

Kenji Okabe

Average Co-Inventor Count = 1.67

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 = 15

Kenji OkabeYasuhiro Shiga (1 patent)Kenji OkabeYoshifumi Nishibayashi (1 patent)Kenji OkabeKen-ichi Baba (1 patent)Kenji OkabeAtsushi Shimizu (1 patent)Kenji OkabeKenji Okabe (2 patents)Yasuhiro ShigaYasuhiro Shiga (2 patents)Yoshifumi NishibayashiYoshifumi Nishibayashi (2 patents)Ken-ichi BabaKen-ichi Baba (1 patent)Atsushi ShimizuAtsushi Shimizu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Cloth Co., Ltd. (2 from 7 patents)


2 patents:

1. 4073984 - Method for imparting a lustrous top surface to artificial leather

2. 3939021 - Process for producing artificial leather

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as of
12/13/2025
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