Growing community of inventors

Tokyo, Japan

Toru Higashihara

Average Co-Inventor Count = 5.33

ph-index = 2

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 = 12

Toru Higashihara ↔ Toru Kiyota (2 patents)Toru Higashihara ↔ Akira Takahashi (1 patent)Toru Higashihara ↔ Takashi Fujii (1 patent)Toru Higashihara ↔ Taisuke Kashima (1 patent)Toru Higashihara ↔ Ryuichiro Tanaka (1 patent)Toru Higashihara ↔ Hiroyuki Kogane (1 patent)Toru Higashihara ↔ Takao Aoki (1 patent)Toru Higashihara ↔ Akemi Takahashi (1 patent)Toru Higashihara ↔ Mitsuo Kawaguchi (1 patent)Toru HigashiharaToru Higashihara (2 patents)Toru KiyotaToru Kiyota (15 patents)Akira TakahashiAkira Takahashi (88 patents)Takashi FujiiTakashi Fujii (36 patents)Taisuke KashimaTaisuke Kashima (23 patents)Ryuichiro TanakaRyuichiro Tanaka (13 patents)Hiroyuki KoganeHiroyuki Kogane (7 patents)Takao AokiTakao Aoki (5 patents)Akemi TakahashiAkemi Takahashi (4 patents)Mitsuo KawaguchiMitsuo Kawaguchi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (2 from 42,496 patents)


2 patents:

1. D289161 - Television receiver

2. D284964 - Television receiver

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idiyas.com
as of
12/28/2025
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