Growing community of inventors

Kanagawa, Japan

Toshinori Otsuka

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 = 21

Toshinori Otsuka ↔ Hiroshi Sakurai (1 patent)Toshinori Otsuka ↔ Nobuyuki Ikeda (1 patent)Toshinori Otsuka ↔ Hirokazu Yamamoto (1 patent)Toshinori Otsuka ↔ Yoshito Kobayashi (1 patent)Toshinori OtsukaToshinori Otsuka (1 patent)Hiroshi SakuraiHiroshi Sakurai (35 patents)Nobuyuki IkedaNobuyuki Ikeda (16 patents)Hirokazu YamamotoHirokazu Yamamoto (2 patents)Yoshito KobayashiYoshito Kobayashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Denki Kabushiki Kaisha (1 from 21,351 patents)


1 patent:

1. 5757384 - Apparatus and method for font thinning and bolding based upon font

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12/21/2025
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