YA

Yasuyoshi Arikawa

TL Takeda Pharmaceutical Company Limited: 15 patents #58 of 1,531Top 4%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
📍 Fujisawa, CA: #12 of 16 inventorsTop 75%
Overall (All Time): #289,787 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12084436 Heterocyclic compound Masahiro Ito, Takeshi Yamamoto, Keiko Kakegawa, Hideyuki Sugiyama, Tohru Miyazaki +16 more 2024-09-10
11584737 Heterocyclic compound Koji Ono, Masahiro Ito, Toshio Tanaka, Moriteru Asano, Takaharu Hirayama +13 more 2023-02-21
11230545 Heterocyclic compound Takaharu Hirayama, Yoshiteru Ito, Hiroshi Banno, Hidekazu Tokuhara, Toshio Tanaka +3 more 2022-01-25
10435399 HDAC6 inhibitory heterocyclic compound Masahiro Ito, Hideyuki Sugiyama, Osamu Kubo, Fumiaki Kikuchi, Takeshi Yasui +15 more 2019-10-08
10131653 Heterocyclic compound Taku Kamei, Tomohiro Ohashi, Toshihiro Imaeda, Ikuo Fujimori, Takashi Miki +7 more 2018-11-20
9181255 Fused heteroaromatic pyrrolidinones as SYK inhibitors Benjamin Jones, Betty Lam, Zhe Nie, Christopher Ronald Smith, Masashi Takahashi +2 more 2015-11-10
9108970 Fused heteroaromatic pyrrolidinones Benjamin Jones, Betty Lam, Christopher Ronald Smith, Masashi Takahashi, Qing Dong +2 more 2015-08-18
8993598 Pyrrole compounds Haruyuki Nishida, Ikuo Fujimori 2015-03-31
8969387 Pyrrole compounds Haruyuki Nishida, Ikuo Fujimori 2015-03-03
8933105 Pyrrole compounds Masahiro Kajino, Haruyuki Nishida, Keizo Hirase, Koji Ono 2015-01-13
8592597 Pyrrole compounds Haruyuki Nishida, Ikuo Fujimori 2013-11-26
8440689 Fused heteroaromatic pyrrolidinones Qing Dong, Victoria Feher, Benjamin Jones, Betty Lam, Zhe Nie +2 more 2013-05-14
8334301 5-Membered heterocyclic compound Haruyuki Nishida, Keizo Hirase 2012-12-18
7456162 Benzofuran derivatives, their production and use Shigenori Ohkawa, Kouki Kato, Masahiro Okura, Masaki Setoh 2008-11-25
7101867 Benzofuran derivatives, their production and use Shigenori Ohkawa, Kouki Kato, Masahiro Okura, Masaki Setoh 2006-09-05
6479536 Benzofuran derivatives, process for the preparation of the same and uses thereof Shigenori Ohkawa, Kouki Kato, Masahiro Okura, Masaki Setoh 2002-11-12