Growing community of inventors

Saitama, Japan

Kamakura Kenichi

Average Co-Inventor Count = 8.00

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 = 2

Kamakura Kenichi ↔ Masamitsu Nagahama (1 patent)Kamakura Kenichi ↔ Tetsuya Sugiyama (1 patent)Kamakura Kenichi ↔ Tsukasa Sasaki (1 patent)Kamakura Kenichi ↔ Tsuruo Nakayama (1 patent)Kamakura Kenichi ↔ Hiroaki Okabayashi (1 patent)Kamakura Kenichi ↔ Yuichi Miyahara (1 patent)Kamakura Kenichi ↔ Nobuo Murasawa (1 patent)Kamakura KenichiKamakura Kenichi (1 patent)Masamitsu NagahamaMasamitsu Nagahama (17 patents)Tetsuya SugiyamaTetsuya Sugiyama (4 patents)Tsukasa SasakiTsukasa Sasaki (3 patents)Tsuruo NakayamaTsuruo Nakayama (3 patents)Hiroaki OkabayashiHiroaki Okabayashi (1 patent)Yuichi MiyaharaYuichi Miyahara (1 patent)Nobuo MurasawaNobuo Murasawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pentel Kabushiki Kaisha (1 from 264 patents)


1 patent:

1. 5085534 - Mechanical pencil lead protection pipe with protuberance

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