Growing community of inventors

Kawanishi, Japan

Yoichiro Ishimaru

Average Co-Inventor Count = 6.00

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 = 4

Yoichiro Ishimaru ↔ Shuichi Furuya (1 patent)Yoichiro Ishimaru ↔ Shokyo Miki (1 patent)Yoichiro Ishimaru ↔ Koichiro Fukuoka (1 patent)Yoichiro Ishimaru ↔ Junichi Kawakami (1 patent)Yoichiro Ishimaru ↔ Masahiro Akita (1 patent)Yoichiro IshimaruYoichiro Ishimaru (1 patent)Shuichi FuruyaShuichi Furuya (26 patents)Shokyo MikiShokyo Miki (9 patents)Koichiro FukuokaKoichiro Fukuoka (7 patents)Junichi KawakamiJunichi Kawakami (2 patents)Masahiro AkitaMasahiro Akita (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Takeda Chemical Industries, Inc. (1 from 1,858 patents)


1 patent:

1. 6313301 - Thienopyridine derivatives, their intermediates and production thereof

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as of
1/10/2026
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