Growing community of inventors

Nagano, Japan

Kiyoshi Nagashima

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 = 14

Kiyoshi Nagashima ↔ Masayuki Ishikawa (1 patent)Kiyoshi Nagashima ↔ Hirotaka Sakamaki (1 patent)Kiyoshi Nagashima ↔ Noboru Takarasawa (1 patent)Kiyoshi Nagashima ↔ Hiroshi Zenisawa (1 patent)Kiyoshi Nagashima ↔ Shizunori Mitsuma (1 patent)Kiyoshi Nagashima ↔ Hidetoshi Shimada (1 patent)Kiyoshi NagashimaKiyoshi Nagashima (1 patent)Masayuki IshikawaMasayuki Ishikawa (11 patents)Hirotaka SakamakiHirotaka Sakamaki (7 patents)Noboru TakarasawaNoboru Takarasawa (3 patents)Hiroshi ZenisawaHiroshi Zenisawa (2 patents)Shizunori MitsumaShizunori Mitsuma (2 patents)Hidetoshi ShimadaHidetoshi Shimada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Sankyo Seiki Seisakusho (1 from 307 patents)


1 patent:

1. 5457350 - Laminated core of rotating electric machine

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12/14/2025
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