Growing community of inventors

Narashino, Japan

Masayuki Ohshiro

Average Co-Inventor Count = 6.10

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 = 80

Masayuki Ohshiro ↔ Takeshi Abe (3 patents)Masayuki Ohshiro ↔ Masato Shibayama (3 patents)Masayuki Ohshiro ↔ Akira Uchida (2 patents)Masayuki Ohshiro ↔ Ko Tsuji (2 patents)Masayuki Ohshiro ↔ Takeshi Araya (1 patent)Masayuki Ohshiro ↔ Yasuhiro Hashimoto (1 patent)Masayuki Ohshiro ↔ Kazuyuki Tsuburaya (1 patent)Masayuki Ohshiro ↔ Daijiro Ida (1 patent)Masayuki Ohshiro ↔ Ichiro Takahashi (1 patent)Masayuki Ohshiro ↔ Humio Hujisawa (1 patent)Masayuki OhshiroMasayuki Ohshiro (3 patents)Takeshi AbeTakeshi Abe (54 patents)Masato ShibayamaMasato Shibayama (18 patents)Akira UchidaAkira Uchida (3 patents)Ko TsujiKo Tsuji (2 patents)Takeshi ArayaTakeshi Araya (17 patents)Yasuhiro HashimotoYasuhiro Hashimoto (16 patents)Kazuyuki TsuburayaKazuyuki Tsuburaya (9 patents)Daijiro IdaDaijiro Ida (4 patents)Ichiro TakahashiIchiro Takahashi (1 patent)Humio HujisawaHumio Hujisawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (3 from 42,485 patents)


3 patents:

1. D296790 - Industrial robot

2. D292000 - Industrial robot

3. D287368 - Industrial robot

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as of
12/8/2025
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