Growing community of inventors

Kokubu, Japan

Hitoshi Oikawa

Average Co-Inventor Count = 4.00

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

Hitoshi Oikawa ↔ Masami Terasawa (1 patent)Hitoshi Oikawa ↔ Jun Tanaka (1 patent)Hitoshi Oikawa ↔ Yoshinobu Kunitomo (1 patent)Hitoshi OikawaHitoshi Oikawa (1 patent)Masami TerasawaMasami Terasawa (4 patents)Jun TanakaJun Tanaka (2 patents)Yoshinobu KunitomoYoshinobu Kunitomo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyocera Corporation (1 from 6,656 patents)


1 patent:

1. 4958216 - Package for housing semiconductor elements

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12/21/2025
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