Growing community of inventors

Gunma, Japan

Shigeru Arai

Average Co-Inventor Count = 6.00

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 = 24

Shigeru Arai ↔ Harunobu Iguchi (1 patent)Shigeru Arai ↔ Syuuji Kashide (1 patent)Shigeru Arai ↔ Housaku Hamada (1 patent)Shigeru Arai ↔ Kazuo Tetukawa (1 patent)Shigeru Arai ↔ Toshiaki Miyatake (1 patent)Shigeru AraiShigeru Arai (1 patent)Harunobu IguchiHarunobu Iguchi (5 patents)Syuuji KashideSyuuji Kashide (1 patent)Housaku HamadaHousaku Hamada (1 patent)Kazuo TetukawaKazuo Tetukawa (1 patent)Toshiaki MiyatakeToshiaki Miyatake (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (1 from 8,780 patents)


1 patent:

1. 6619814 - Showcase

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as of
12/20/2025
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