Growing community of inventors

Sayama, Japan

Tomohiro Hosaka

Average Co-Inventor Count = 1.97

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

Tomohiro HosakaEisei In (3 patents)Tomohiro HosakaTomonori Uchida (2 patents)Tomohiro HosakaRyotaro Masuyama (1 patent)Tomohiro HosakaHirofumi Kawanishi (1 patent)Tomohiro HosakaTomohiro Hosaka (4 patents)Eisei InEisei In (8 patents)Tomonori UchidaTomonori Uchida (5 patents)Ryotaro MasuyamaRyotaro Masuyama (2 patents)Hirofumi KawanishiHirofumi Kawanishi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Saginomiya Seisakusho (2 from 85 patents)

2. Saginomiya Seisakusho, Inc. (2 from 69 patents)


4 patents:

1. D1104805 - Vibration test device for driving simulator

2. D969646 - Vibration test device for simulator

3. 10186165 - Vibration device and vibration system for simulator including the same

4. 9666094 - Test device

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as of
12/16/2025
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