RN

Rinpei Niwa

KC Kyowa Hakko Kirin Co.: 16 patents #12 of 446Top 3%
KC Kyowa Hakko Kogyo Co.: 2 patents #380 of 943Top 45%
KC Kyowa Kirin Co.: 2 patents #18 of 125Top 15%
Overall (All Time): #219,919 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
11773180 Bispecific antibody which binds to CD40 and EpCAM Makoto Nakayama, Nobuaki Takahashi, Sayaka Maeda 2023-10-03
10494437 Heterodimer protein composition Mami TSUCHIYA, Takuya Murakami, Yuta TEZUKA 2019-12-03
10040861 Antibody variants composition Mami TSUCHIYA 2018-08-07
9714291 Heterodimer protein composition Mami TSUCHIYA, Takuya Murakami, Yuta TEZUKA 2017-07-25
9675625 Medicament comprising recombinant antibody against chemokine receptor CCR4 Kenya Shitara, So Ohta, Yuka SAKAI, Junji Kanazawa, Toshihiko Ishii +1 more 2017-06-13
9556279 Antibody variants composition Mami TSUCHIYA 2017-01-31
9475886 Recombinant antibody composition Kenya Shitara, Akito Natsume 2016-10-25
8883981 Recombinant antibody composition Kenya Shitara, Akito Natsume 2014-11-11
8877913 Anti-CD4 antibody Tomoaki Nakagawa, Sayaka HORI, Tsuguo Kubota, Kazuhiro Masuda, Kazuyasu Nakamura 2014-11-04
8632996 Method for producing recombinant antibody and antibody fragment thereof Kenya Shitara, Nobuo Hanai, Emi Shoji, Mikiko Sakurada, Akiko Furuya +3 more 2014-01-21
8491902 Medicament comprising recombinant antibody against chemokine receptor CCR4 Kenya Shitara, So Ohta, Yuka Sasaki, Junji Kanazawa, Toshihiko Ishii +1 more 2013-07-23
8492526 Effector function enhanced recombinant antibody composition Kenya Shitara, Akito Natsume 2013-07-23
8399621 Anti-CD4 antibody Tomoaki Nakagawa, Sayaka HORI, Tsuguo Kubota, Kazuhiro Masuda, Kazuyasu Nakamura 2013-03-19
8197814 Method for treating the Th2-mediated disease Kenya Shitara, Nobuo Hanai, Emi Shoji, Mikiko Sakurada, Akiko Furuya +3 more 2012-06-12
7994290 Effector function enhanced recombinant antibody composition Kenya Shitara, Akito Natsume 2011-08-09
7923538 Recombinant antibody composition Kenya Shitara, Akito Natsume 2011-04-12
7691568 Antibody composition-containing medicament Kenya Shitara 2010-04-06
7666418 Method for treating Th2-mediated disease Kenya Shitara, Nobuo Hanai, Emi Shoji, Mikiko Sakurada, Akiko Furuya +3 more 2010-02-23
7438911 Antibody against human insulin-like growth factor Kenya Shitara, Kazuyasu Nakamura, Akiko Furuya, Yuji Ohki, Nobuo Hanai 2008-10-21
6989145 Recombinant antibody and antibody fragment Kenya Shitara, Nobuo Hanai, Emi Shoji, Mikiko Sakurada, Akiko Furuya +3 more 2006-01-24