RN

Ryuichiro Nakai

KC Kyowa Hakko Kirin Co.: 4 patents #75 of 446Top 20%
FU Fujifilm: 3 patents #1,989 of 4,519Top 45%
KC Kyowa Hakko Kogyo Co.: 3 patents #287 of 943Top 35%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
📍 Tokyo, CA: #449 of 583 inventorsTop 80%
Overall (All Time): #643,875 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9771351 Wnt signaling inhibitor Hiroshi Ishida, Keiichi Motosawa, Yusuke Miura, Ryoko Okada, Yuichi Takahashi 2017-09-26
7910611 Therapeutic agent for restenosis Emi Shimoike, Hideaki Kusaka, Chikara Murakata, Yoshinori Yamashita 2011-03-22
7902234 Thiadiazoline derivative Chikara Murakata, Kazuhiko Kato, Yoshihisa Ohta, Yoshinori Yamashita, Takeshi Takahashi 2011-03-08
7759371 Thiadiazoline derivative Chikara Murakata, Kazuhiko Kato, Yoshihisa Ohta, Yoshinori Yamashita, Takeshi Takahashi 2010-07-20
7745641 Nitrogen-containing heterocyclic compound Chikara Murakata, Nobuyoshi Amishiro, Toshiyuki Atsumi, Yoshinori Yamashita, Takeshi Takahashi +5 more 2010-06-29
7425636 Thiadiazoline derivative Chikara Murakata, Kazuhiko Kato, Yoshihisa Ohta, Yoshinori Yamashita, Takeshi Takahashi 2008-09-16
5965604 Chrolactomycin compound Yoshinori Yamashita, Tamio Mizukami, Shingo Kakita, Shigeru Chiba, Shiro Akinaga 1999-10-12
5798379 UCS1025 compounds Tamio Mizukami, Harumi Ogawa, Akira Asai, Yoshinori Yamashita, Katsuhiko Ando +4 more 1998-08-25