Growing community of inventors

Kokubunji, Japan

Ryuuichirou Tanaka

Average Co-Inventor Count = 4.00

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 = 2

Ryuuichirou Tanaka ↔ Toru Kiyota (1 patent)Ryuuichirou Tanaka ↔ Takao Aoki (1 patent)Ryuuichirou Tanaka ↔ Akemi Takahashi (1 patent)Ryuuichirou TanakaRyuuichirou Tanaka (1 patent)Toru KiyotaToru Kiyota (15 patents)Takao AokiTakao Aoki (5 patents)Akemi TakahashiAkemi Takahashi (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. D285791 - Television receiver

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12/8/2025
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