Growing community of inventors

Fukushima-ken, Japan

Masahiro Ishida

Average Co-Inventor Count = 12.00

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 = 9

Masahiro Ishida ↔ Hideaki Nagakubo (1 patent)Masahiro Ishida ↔ Kazutoshi Watanabe (1 patent)Masahiro Ishida ↔ Naoki Yamada (1 patent)Masahiro Ishida ↔ Koichi Yamamoto (1 patent)Masahiro Ishida ↔ Katsuyuki Katayama (1 patent)Masahiro Ishida ↔ Keiji Takagi (1 patent)Masahiro Ishida ↔ Shinichiro Kimura (1 patent)Masahiro Ishida ↔ Takenobu Kimura (1 patent)Masahiro Ishida ↔ Naoya Akiyama (1 patent)Masahiro Ishida ↔ Toshinobu Hosaka (1 patent)Masahiro Ishida ↔ Naomi Sato (1 patent)Masahiro IshidaMasahiro Ishida (1 patent)Hideaki NagakuboHideaki Nagakubo (12 patents)Kazutoshi WatanabeKazutoshi Watanabe (12 patents)Naoki YamadaNaoki Yamada (8 patents)Koichi YamamotoKoichi Yamamoto (5 patents)Katsuyuki KatayamaKatsuyuki Katayama (3 patents)Keiji TakagiKeiji Takagi (3 patents)Shinichiro KimuraShinichiro Kimura (2 patents)Takenobu KimuraTakenobu Kimura (2 patents)Naoya AkiyamaNaoya Akiyama (2 patents)Toshinobu HosakaToshinobu Hosaka (1 patent)Naomi SatoNaomi Sato (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alps Electric Co., Ltd. (1 from 4,048 patents)


1 patent:

1. 8334794 - Input device and keyboard device having illumination function

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