Growing community of inventors

Sodegaura, Japan

Toshiyuki Takyu

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 = 56

Toshiyuki Takyu ↔ Masami Takasaki (1 patent)Toshiyuki Takyu ↔ Mitsuo Hashimoto (1 patent)Toshiyuki Takyu ↔ Shinho Shiho (1 patent)Toshiyuki Takyu ↔ Masaru Inoue (1 patent)Toshiyuki TakyuToshiyuki Takyu (1 patent)Masami TakasakiMasami Takasaki (6 patents)Mitsuo HashimotoMitsuo Hashimoto (1 patent)Shinho ShihoShinho Shiho (1 patent)Masaru InoueMasaru Inoue (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Idemitsu Kosan Company, Limited (1 from 2,276 patents)


1 patent:

1. 4174230 - Gypsum compositions

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1/9/2026
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