Growing community of inventors

Ube, Japan

Yoshinori Yamanaka

Average Co-Inventor Count = 4.19

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 = 13

Yoshinori YamanakaKatsutoshi Fujii (4 patents)Yoshinori YamanakaYasuhisa Fukuda (4 patents)Yoshinori YamanakaTokio Obata (3 patents)Yoshinori YamanakaKatsumasa Harada (2 patents)Yoshinori YamanakaKiyoshi Tsutsumiuchi (2 patents)Yoshinori YamanakaKenji Hirotsu (1 patent)Yoshinori YamanakaTadashi Murakami (1 patent)Yoshinori YamanakaAkira Ooka (1 patent)Yoshinori YamanakaYouichi Yoshida (1 patent)Yoshinori YamanakaKiyashi Tsutsumiuchi (1 patent)Yoshinori YamanakaYoshinori Yamanaka (6 patents)Katsutoshi FujiiKatsutoshi Fujii (26 patents)Yasuhisa FukudaYasuhisa Fukuda (10 patents)Tokio ObataTokio Obata (17 patents)Katsumasa HaradaKatsumasa Harada (40 patents)Kiyoshi TsutsumiuchiKiyoshi Tsutsumiuchi (7 patents)Kenji HirotsuKenji Hirotsu (24 patents)Tadashi MurakamiTadashi Murakami (19 patents)Akira OokaAkira Ooka (4 patents)Youichi YoshidaYouichi Yoshida (2 patents)Kiyashi TsutsumiuchiKiyashi Tsutsumiuchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ube Industries, Inc. (6 from 1,432 patents)


6 patents:

1. 6881863 - Process for producing 2-halogenocycloalkanone oxime

2. 6689895 - 4, 8-dodecadienedinitrile and process for its production

3. 6521627 - 5-Iodo-4-phenethylaminopyrimidine derivative, intermediate thereof, processes for producing the same and agricultural and horticultural pesticides

4. 5498612 - 4-phenethylaminopyrimidine derivative, and agricultural and

5. 5369116 - Polyfluorinated thiazoline derivative and chemical for controlling

6. 5221685 - Thiazoline derivative, process for preparing the same and chemical for

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12/8/2025
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