KK

Keiji Kubo

TI Takeda Chemical Industries: 15 patents #62 of 1,420Top 5%
KC Kuraray Co.: 8 patents #178 of 1,827Top 10%
TL Takeda Pharmaceutical Company Limited: 6 patents #248 of 1,531Top 20%
DI Daicel Chemical Industries: 3 patents #213 of 893Top 25%
MC Mita Industrial Co.: 3 patents #398 of 891Top 45%
Canon: 3 patents #11,241 of 19,416Top 60%
SC Senju Pharmaceutical Co.: 1 patents #120 of 231Top 55%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
📍 Amagasaki, CA: #1 of 5 inventorsTop 20%
Overall (All Time): #81,780 of 4,157,543Top 2%
39
Patents All Time

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDate
11866528 Polymer, and oxygen absorbent and resin composition using same Daiki NOGUCHI, Takashi Fukumoto 2024-01-09
11845818 Active energy ray crosslinkable thermoplastic polymer and composition containing the same Kenta TAKEMOTO 2023-12-19
11760816 Compound containing unsaturated double bond, oxygen absorber comprising same, and resin composition Daiki NOGUCHI, Takashi Fukumoto, Katsuji Ujita 2023-09-19
8993192 Electrolyte membrane and membrane-electrode assembly Tomohiro Ono, Takeshi Nakano, Taketomo Yamashita, Nozomu Sugoh 2015-03-31
8697865 Cyclic amide derivative, and its production and use Yasuhiro Imaeda 2014-04-15
8420276 Catalyst layer and preparation process thereof, and membrane-electrode assembly and polymer electrolyte fuel cell using the catalyst layer Shinji Nakai, Hiroyuki Ohgi, Tomohiro Ono 2013-04-16
8263286 Membrane-electrode assembly and polymer electrolyte fuel cell Shinji Nakai, Tomohiro Ono, Hiroyuki Ohgi 2012-09-11
7820673 Urea derivative, process for producing the same, and use Yasuhiro Imaeda 2010-10-26
7803822 Triazole derivative and use thereof Mamoru Tobisu, Eiji Honda, Takahiko Taniguchi, Yoshiyuki Fukase, Masaki Kawamura +1 more 2010-09-28
7745623 Cyclic amide derivative, and its production and use Yasuhiro Imaeda 2010-06-29
7534887 Thiazoline derivative and use of the same Takanobu Kuroita, Masaki Kawamura, Hiroki Sakamoto 2009-05-19
7135490 Method for the treatment of glomerulonephritis Kohei Nishikawa, Yumiko Shibouta 2006-11-14
6723722 Acylhydrazine derivatives, their production and use Fumio Itoh, Hiroshi Hosono, Masaki Kawamura 2004-04-20
6686383 Prophylactic or therapeutic drug for renal diseases Kohei Nishikawa, Yumiko Shibouta 2004-02-03
6610372 Method of curing a mixture comprising an ionizing radiation curing resin, and surface modifying technique Atsushi Nagasawa, Takahiro Kitano, Katsuya Fujisawa 2003-08-26
6469037 Prophylactic or therapeutic drug for renal diseases Kohei Nishikawa, Yumiko Shibouta 2002-10-22
6420405 Pharmaceutical composition for angiotensin II-mediated diseases Yoshiyuki Inada 2002-07-16
6348481 Pharmaceutical composition for angiotensin II-mediated diseases Yoshiyuki Inada 2002-02-19
6319938 Prophylactic or therapeutic drug for renal diseases Kohei Nishikawa, Yumiko Shibouta 2001-11-20
6228874 Pharmaceutical composition for angiotensin II-mediated diseases Yoshiyuki Inada 2001-05-08
6040324 Prophylactic or therapeutic drug for renal diseases Kohei Nishikawa, Yumiko Shibouta 2000-03-21
5958961 Pharmaceutical composition for angiotensin II-mediated diseases Yoshiyuki Inada 1999-09-28
5889036 Prophylactic or therapeutic drug for renal diseases Kohei Nishikawa, Yumiko Shibouta 1999-03-30
5835815 Image forming machine including a host computer, a printer, a copying machine, and a document supply device Kenji Yamamura, Motoyuki Fukuda, Satoshi Tanaka 1998-11-10
5771419 Apparatus comprising a combination of a host computer, a printer, a copy machine, and an automatic document feeder Kenji Yamamura, Motoyuki Fukuda, Katsumi Fujimoto 1998-06-23