Growing community of inventors

Fujinomiya, Japan

Hiroshi Sunahara

Average Co-Inventor Count = 9.00

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 = 11

Hiroshi Sunahara ↔ Hiroyuki Sugiyama (1 patent)Hiroshi Sunahara ↔ Kenji Gajina (1 patent)Hiroshi Sunahara ↔ Yasunori Ichikawa (1 patent)Hiroshi Sunahara ↔ Katsuaki Yamagishi (1 patent)Hiroshi Sunahara ↔ Yukio Kiguchi (1 patent)Hiroshi Sunahara ↔ Masahiko Sasaki (1 patent)Hiroshi Sunahara ↔ Teturo Ozawa (1 patent)Hiroshi Sunahara ↔ Daisuke Saito (1 patent)Hiroshi SunaharaHiroshi Sunahara (1 patent)Hiroyuki SugiyamaHiroyuki Sugiyama (144 patents)Kenji GajinaKenji Gajina (6 patents)Yasunori IchikawaYasunori Ichikawa (6 patents)Katsuaki YamagishiKatsuaki Yamagishi (5 patents)Yukio KiguchiYukio Kiguchi (5 patents)Masahiko SasakiMasahiko Sasaki (4 patents)Teturo OzawaTeturo Ozawa (2 patents)Daisuke SaitoDaisuke Saito (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (1 from 52,722 patents)


1 patent:

1. 5958114 - Indoor unit of air-conditioner

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12/11/2025
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