Growing community of inventors

Nishinomiya, Japan

Ryouji Negi

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 = 8

Ryouji NegiTeruaki Yamamoto (1 patent)Ryouji NegiTomohiro Kanazawa (1 patent)Ryouji NegiHideyoshi Kosuge (1 patent)Ryouji NegiMasaki Nishiyabu (1 patent)Ryouji NegiHirokazu Morita (1 patent)Ryouji NegiMasashi Sakata (1 patent)Ryouji NegiHideaki Shinnoki (1 patent)Ryouji NegiRyouji Negi (1 patent)Teruaki YamamotoTeruaki Yamamoto (43 patents)Tomohiro KanazawaTomohiro Kanazawa (23 patents)Hideyoshi KosugeHideyoshi Kosuge (18 patents)Masaki NishiyabuMasaki Nishiyabu (15 patents)Hirokazu MoritaHirokazu Morita (10 patents)Masashi SakataMasashi Sakata (6 patents)Hideaki ShinnokiHideaki Shinnoki (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kawasaki Jukogyo Kabushiki Kaisha (1 from 3,322 patents)


1 patent:

1. 8322770 - Pick-up style utility vehicle with expandable cargo bed

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12/8/2025
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