Growing community of inventors

Kanagawa, Japan

Hisatsugu Iizuka

Average Co-Inventor Count = 6.00

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 = 9

Hisatsugu Iizuka ↔ Hiroshi Takahashi (1 patent)Hisatsugu Iizuka ↔ Noriyoshi Nakanishi (1 patent)Hisatsugu Iizuka ↔ Shigetoshi Toeda (1 patent)Hisatsugu Iizuka ↔ Hidetoshi Mishina (1 patent)Hisatsugu Iizuka ↔ Noriaki Tateno (1 patent)Hisatsugu IizukaHisatsugu Iizuka (1 patent)Hiroshi TakahashiHiroshi Takahashi (224 patents)Noriyoshi NakanishiNoriyoshi Nakanishi (3 patents)Shigetoshi ToedaShigetoshi Toeda (2 patents)Hidetoshi MishinaHidetoshi Mishina (1 patent)Noriaki TatenoNoriaki Tateno (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyocera Corporation (1 from 6,656 patents)

2. Isuzu Motors Limited (1 from 1,217 patents)


1 patent:

1. 4587941 - Intake burner

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as of
12/20/2025
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