Growing community of inventors

Shizuoka, Japan

Nobuo Kasaka

Average Co-Inventor Count = 9.00

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 = 7

Nobuo Kasaka ↔ Makoto Morimoto (1 patent)Nobuo Kasaka ↔ Akio Ishii (1 patent)Nobuo Kasaka ↔ Katsushige Gomi (1 patent)Nobuo Kasaka ↔ Katsuichi Shuto (1 patent)Nobuo Kasaka ↔ Haruki Takai (1 patent)Nobuo Kasaka ↔ Daisuke Machii (1 patent)Nobuo Kasaka ↔ Yasuo Onoda (1 patent)Nobuo Kasaka ↔ Iwao Kinoshita (1 patent)Nobuo KasakaNobuo Kasaka (1 patent)Makoto MorimotoMakoto Morimoto (44 patents)Akio IshiiAkio Ishii (29 patents)Katsushige GomiKatsushige Gomi (24 patents)Katsuichi ShutoKatsuichi Shuto (19 patents)Haruki TakaiHaruki Takai (19 patents)Daisuke MachiiDaisuke Machii (9 patents)Yasuo OnodaYasuo Onoda (5 patents)Iwao KinoshitaIwao Kinoshita (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyowa Hakko Kogyo Co., Ltd. (1 from 730 patents)


1 patent:

1. 5112867 - Triphenylmethane derivatives

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12/26/2025
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