Growing community of inventors

Yokosuka, Japan

Yoshinobu Matsubayashi

Average Co-Inventor Count = 12.00

ph-index = 3

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 = 71

Yoshinobu MatsubayashiHiroshi Gotoh (3 patents)Yoshinobu MatsubayashiMasaaki Takizawa (3 patents)Yoshinobu MatsubayashiYoji Shibata (3 patents)Yoshinobu MatsubayashiJun Furuya (3 patents)Yoshinobu MatsubayashiKiyoshi Ishida (3 patents)Yoshinobu MatsubayashiMasahiro Takahashi (3 patents)Yoshinobu MatsubayashiIwao Ishinabe (3 patents)Yoshinobu MatsubayashiKenji Yokoi (3 patents)Yoshinobu MatsubayashiKatsumi Mikamo (3 patents)Yoshinobu MatsubayashiToshiaki Watanuki (3 patents)Yoshinobu MatsubayashiTakushi Yoshimaru (3 patents)Yoshinobu MatsubayashiYoshinobu Matsubayashi (3 patents)Hiroshi GotohHiroshi Gotoh (37 patents)Masaaki TakizawaMasaaki Takizawa (28 patents)Yoji ShibataYoji Shibata (28 patents)Jun FuruyaJun Furuya (22 patents)Kiyoshi IshidaKiyoshi Ishida (17 patents)Masahiro TakahashiMasahiro Takahashi (14 patents)Iwao IshinabeIwao Ishinabe (10 patents)Kenji YokoiKenji Yokoi (7 patents)Katsumi MikamoKatsumi Mikamo (5 patents)Toshiaki WatanukiToshiaki Watanuki (4 patents)Takushi YoshimaruTakushi Yoshimaru (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (3 from 42,488 patents)


3 patents:

1. 5966164 - Television telephone

2. 5677727 - Television telephone

3. 5396269 - Television telephone

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as of
12/10/2025
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