Growing community of inventors

Osaka, Japan

Takashi Yokohara

Average Co-Inventor Count = 5.00

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 = 19

Takashi Yokohara ↔ Koichi Tsuno (1 patent)Takashi Yokohara ↔ Kimizo Ono (1 patent)Takashi Yokohara ↔ Kenichi Yoshida (1 patent)Takashi Yokohara ↔ Yoshikazu Nishiwaki (1 patent)Takashi YokoharaTakashi Yokohara (1 patent)Koichi TsunoKoichi Tsuno (22 patents)Kimizo OnoKimizo Ono (15 patents)Kenichi YoshidaKenichi Yoshida (13 patents)Yoshikazu NishiwakiYoshikazu Nishiwaki (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Electric Industries, Limited (1 from 10,240 patents)


1 patent:

1. 4547072 - Optical fiber gyro

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12/11/2025
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