Growing community of inventors

Wako, Japan

Hiroshi Nagashima

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 = 4

Hiroshi Nagashima ↔ Atsushi Izumiura (1 patent)Hiroshi Nagashima ↔ Yuzuru Koike (1 patent)Hiroshi Nagashima ↔ Yoshitaka Takasuka (1 patent)Hiroshi Nagashima ↔ Akira Odajima (1 patent)Hiroshi Nagashima ↔ Kiyoshi Saito (1 patent)Hiroshi NagashimaHiroshi Nagashima (1 patent)Atsushi IzumiuraAtsushi Izumiura (48 patents)Yuzuru KoikeYuzuru Koike (18 patents)Yoshitaka TakasukaYoshitaka Takasuka (8 patents)Akira OdajimaAkira Odajima (6 patents)Kiyoshi SaitoKiyoshi Saito (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (1 from 21,831 patents)


1 patent:

1. 7721528 - Exhaust gas purifying apparatus for internal combustion engine

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12/6/2025
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