Growing community of inventors

Yokohama, Japan

Satoshi Ohoka

Average Co-Inventor Count = 2.40

ph-index = 2

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 = 7

Satoshi OhokaSeiji Tomita (2 patents)Satoshi OhokaKatsuya Hirakui (1 patent)Satoshi OhokaSatoshi Ohoka (2 patents)Seiji TomitaSeiji Tomita (20 patents)Katsuya HirakuiKatsuya Hirakui (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (2 from 52,730 patents)


2 patents:

1. 5109309 - Cassette loading device for loading tape cassette having different

2. 5105319 - Magnetic recording/reproducing apparatus in which tape cassettes of

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as of
12/21/2025
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