Growing community of inventors

Tokyo, Japan

Yasuhito Arai

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 = 0

Yasuhito Arai ↔ Akihiko Tsuruoka (1 patent)Yasuhito Arai ↔ Kenichi Nomoto (1 patent)Yasuhito Arai ↔ Saori Miyano (1 patent)Yasuhito Arai ↔ Tatsuhiro Shibata (1 patent)Yasuhito Arai ↔ Tomio Nakamura (1 patent)Yasuhito AraiYasuhito Arai (1 patent)Akihiko TsuruokaAkihiko Tsuruoka (21 patents)Kenichi NomotoKenichi Nomoto (6 patents)Saori MiyanoSaori Miyano (3 patents)Tatsuhiro ShibataTatsuhiro Shibata (2 patents)Tomio NakamuraTomio Nakamura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eisai R&d Management Co., Ltd. (1 from 527 patents)

2. National Cancer Center (1 from 222 patents)


1 patent:

1. 12364690 - Therapeutic agent for bile duct cancer

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as of
12/5/2025
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