Growing community of inventors

Tokyo, Japan

Kiyoshi Miyajima

Average Co-Inventor Count = 7.00

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 = 20

Kiyoshi Miyajima ↔ Shinji Nakayama (1 patent)Kiyoshi Miyajima ↔ Hiroshi Oikawa (1 patent)Kiyoshi Miyajima ↔ Hiroshi Nakagawa (1 patent)Kiyoshi Miyajima ↔ Yasuaki Kumagai (1 patent)Kiyoshi Miyajima ↔ Yoichiro Kono (1 patent)Kiyoshi Miyajima ↔ Masayoshi Nakashima (1 patent)Kiyoshi MiyajimaKiyoshi Miyajima (1 patent)Shinji NakayamaShinji Nakayama (12 patents)Hiroshi OikawaHiroshi Oikawa (7 patents)Hiroshi NakagawaHiroshi Nakagawa (4 patents)Yasuaki KumagaiYasuaki Kumagai (4 patents)Yoichiro KonoYoichiro Kono (3 patents)Masayoshi NakashimaMasayoshi Nakashima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Jidosha Kogyo Kabushiki Kaisha (1 from 1,625 patents)

2. Mitsubishi Jukogyo Kabushiki Kaisha (1 from 1,326 patents)


1 patent:

1. 5343702 - Zeolite converter for diesel engine

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12/18/2025
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