Growing community of inventors

Tokyo, Japan

Masayoshi Kitazume

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 = 16

Masayoshi Kitazume ↔ Tsunekazu Watanabe (1 patent)Masayoshi Kitazume ↔ Noboru Nonoyama (1 patent)Masayoshi Kitazume ↔ Keizaburo Watanabe (1 patent)Masayoshi Kitazume ↔ Yukihiro Tomita (1 patent)Masayoshi Kitazume ↔ Yoshio Ohshima (1 patent)Masayoshi KitazumeMasayoshi Kitazume (1 patent)Tsunekazu WatanabeTsunekazu Watanabe (4 patents)Noboru NonoyamaNoboru Nonoyama (2 patents)Keizaburo WatanabeKeizaburo Watanabe (1 patent)Yukihiro TomitaYukihiro Tomita (1 patent)Yoshio OhshimaYoshio Ohshima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Yakult Honsha (1 from 210 patents)

2. Fujita Corporation (1 from 14 patents)

3. Public Works Research Institute, Ministry of Construction (1 from 5 patents)


1 patent:

1. 4985149 - Anaerobic digestion method

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12/31/2025
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