Growing community of inventors

Tokyo, Japan

Tomohiko Oohashi

Average Co-Inventor Count = 5.00

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 = 0

Tomohiko OohashiTakashi Ishikawa (1 patent)Tomohiko OohashiKazuki Kishi (1 patent)Tomohiko OohashiNoriaki Sumita (1 patent)Tomohiko OohashiYasutaka Kuroda (1 patent)Tomohiko OohashiTomohiko Oohashi (1 patent)Takashi IshikawaTakashi Ishikawa (73 patents)Kazuki KishiKazuki Kishi (5 patents)Noriaki SumitaNoriaki Sumita (2 patents)Yasutaka KurodaYasutaka Kuroda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nec Network and Sensor Systems, Ltd. (1 from 18 patents)


1 patent:

1. 10819292 - Linear amplifying device, input signal supplying method, and origin avoiding circuit used therein

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12/24/2025
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