Growing community of inventors

Kobe, Japan

Hiroyuki Iwai

Average Co-Inventor Count = 5.33

ph-index = 2

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 = 12

Hiroyuki IwaiHirokazu Morita (2 patents)Hiroyuki IwaiKazuhiro Maeda (1 patent)Hiroyuki IwaiYoshinori Tsumiyama (1 patent)Hiroyuki IwaiHidetoshi Kaku (1 patent)Hiroyuki IwaiTyler Furman (1 patent)Hiroyuki IwaiYoji Onishi (1 patent)Hiroyuki IwaiKazuma Waida (1 patent)Hiroyuki IwaiMasaki Tanaka (1 patent)Hiroyuki IwaiWayne Schafer (1 patent)Hiroyuki IwaiHiroyuki Iwai (2 patents)Hirokazu MoritaHirokazu Morita (10 patents)Kazuhiro MaedaKazuhiro Maeda (89 patents)Yoshinori TsumiyamaYoshinori Tsumiyama (73 patents)Hidetoshi KakuHidetoshi Kaku (18 patents)Tyler FurmanTyler Furman (14 patents)Yoji OnishiYoji Onishi (7 patents)Kazuma WaidaKazuma Waida (6 patents)Masaki TanakaMasaki Tanaka (6 patents)Wayne SchaferWayne Schafer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kawasaki Jukogyo Kabushiki Kaisha (2 from 3,322 patents)


2 patents:

1. 8393428 - Vehicle with engine output control

2. 8136859 - Pick-up style utility vehicle with expandable cargo bed

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12/8/2025
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