Growing community of inventors

Kanagawa, Japan

Shinji Muta

Average Co-Inventor Count = 3.43

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

Shinji MutaKazuya Tamura (1 patent)Shinji MutaKatsuhiro Hashimoto (1 patent)Shinji MutaRyoichi Annen (1 patent)Shinji MutaKazuhide Murase (1 patent)Shinji MutaKeisuke Horii (1 patent)Shinji MutaShinji Muta (2 patents)Kazuya TamuraKazuya Tamura (41 patents)Katsuhiro HashimotoKatsuhiro Hashimoto (9 patents)Ryoichi AnnenRyoichi Annen (9 patents)Kazuhide MuraseKazuhide Murase (7 patents)Keisuke HoriiKeisuke Horii (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsumi Electric Company Ltd. (2 from 1,572 patents)


2 patents:

1. 7929244 - Magnetic tape recording/reproducing apparatus

2. 7379263 - Magnetic recording/reproducing apparatus

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as of
12/31/2025
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