Growing community of inventors

Kawagoe, Japan

Kohei Ohtake

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 = 19

Kohei Ohtake ↔ Yoshitaka Kawahara (1 patent)Kohei Ohtake ↔ Masami Togasaki (1 patent)Kohei Ohtake ↔ Kingo Hasebe (1 patent)Kohei Ohtake ↔ Kaoru Mitsuka (1 patent)Kohei Ohtake ↔ Satoshi Hayafune (1 patent)Kohei OhtakeKohei Ohtake (1 patent)Yoshitaka KawaharaYoshitaka Kawahara (1 patent)Masami TogasakiMasami Togasaki (1 patent)Kingo HasebeKingo Hasebe (1 patent)Kaoru MitsukaKaoru Mitsuka (1 patent)Satoshi HayafuneSatoshi Hayafune (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. New Japan Radio Co., Ltd. (1 from 71 patents)

2. Ushio Inc. (1 from 5 patents)


1 patent:

1. 5039918 - Electrodeless microwave-generated radiation apparatus

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1/11/2026
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