Growing community of inventors

Tokyo, Japan

Yuuji Asahara

Average Co-Inventor Count = 3.00

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

Yuuji AsaharaKen-ichi Kosugi (4 patents)Yuuji AsaharaKazumi Watanabe (3 patents)Yuuji AsaharaKasumi Watanabe (1 patent)Yuuji AsaharaYuuji Asahara (4 patents)Ken-ichi KosugiKen-ichi Kosugi (4 patents)Kazumi WatanabeKazumi Watanabe (7 patents)Kasumi WatanabeKasumi Watanabe (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Anritsu Electric Co., Ltd. (4 from 37 patents)


4 patents:

1. 4794475 - Automatic loading horizontal type open-reel magnetic tape drive unit

2. 4787571 - Automatic loading horizontal type of open-reel magnetic tape drive unit

3. 4775905 - Automatic loading horizontal type open-reel magnetic tape drive unit

4. 4653704 - Automatic loading horizontal type of open-reel magnetic tape drive unit

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as of
12/23/2025
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