Growing community of inventors

Nagasaki, Japan

Masayoshi Nakashima

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

Masayoshi Nakashima ↔ Shinji Nakayama (1 patent)Masayoshi Nakashima ↔ Hiroshi Oikawa (1 patent)Masayoshi Nakashima ↔ Hiroshi Nakagawa (1 patent)Masayoshi Nakashima ↔ Yasuaki Kumagai (1 patent)Masayoshi Nakashima ↔ Yoichiro Kono (1 patent)Masayoshi Nakashima ↔ Kiyoshi Miyajima (1 patent)Masayoshi NakashimaMasayoshi Nakashima (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)Kiyoshi MiyajimaKiyoshi Miyajima (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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