Growing community of inventors

Aichi, Japan

Hiroshi Katoh

Average Co-Inventor Count = 2.00

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 = 5

Hiroshi KatohJin Watanabe (1 patent)Hiroshi KatohKenichi Nagahashi (1 patent)Hiroshi KatohTakashi Yanatsubo (1 patent)Hiroshi KatohHiroshi Katoh (3 patents)Jin WatanabeJin Watanabe (21 patents)Kenichi NagahashiKenichi Nagahashi (10 patents)Takashi YanatsuboTakashi Yanatsubo (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (2 from 36,499 patents)

2. Yazaki Corporation (2 from 8,196 patents)


3 patents:

1. 11349231 - Terminal, and mounting structure of terminal and mounting surface

2. 9758097 - Remaining fuel amount display device

3. 8339400 - Graphic display meter

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as of
12/8/2025
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