Growing community of inventors

Nagoya, Japan

Norio Ohiwa

Average Co-Inventor Count = 3.00

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 = 13

Norio OhiwaKatsusuke Ishiguro (1 patent)Norio OhiwaShigeki Yamaguchi (1 patent)Norio OhiwaNorio Ohiwa (1 patent)Katsusuke IshiguroKatsusuke Ishiguro (15 patents)Shigeki YamaguchiShigeki Yamaguchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Paloma Kogyo Kabushiki Kaisha (1 from 37 patents)


1 patent:

1. 4881373 - Pulse combustion device

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12/15/2025
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