Growing community of inventors

Ohmiya, Japan

Masakatsu Miyamoto

Average Co-Inventor Count = 6.00

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 = 19

Masakatsu Miyamoto ↔ Ryuzo Orita (1 patent)Masakatsu Miyamoto ↔ Yoshiharu Suzuki (1 patent)Masakatsu Miyamoto ↔ Yutaka Iizuka (1 patent)Masakatsu Miyamoto ↔ Tadashi Matsuo (1 patent)Masakatsu Miyamoto ↔ Masayoshi Ojima (1 patent)Masakatsu MiyamotoMasakatsu Miyamoto (1 patent)Ryuzo OritaRyuzo Orita (4 patents)Yoshiharu SuzukiYoshiharu Suzuki (3 patents)Yutaka IizukaYutaka Iizuka (3 patents)Tadashi MatsuoTadashi Matsuo (3 patents)Masayoshi OjimaMasayoshi Ojima (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Kayaku Kabushiki Kaisha (1 from 775 patents)


1 patent:

1. 4453945 - Process for dyeing cellulose fibers of its union fibers with reactive

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12/21/2025
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