Growing community of inventors

Kanagawa, Japan

Haruhiko Kotake

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 = 1

Haruhiko Kotake ↔ Yuji Miyazawa (1 patent)Haruhiko Kotake ↔ Koichi Hirama (1 patent)Haruhiko KotakeHaruhiko Kotake (1 patent)Yuji MiyazawaYuji Miyazawa (2 patents)Koichi HiramaKoichi Hirama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Communication Equipment Co., Ltd. (1 from 89 patents)


1 patent:

1. 4703657 - Gas pressure sensor

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12/9/2025
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