IK

Izumi Kumagai

Canon: 5 patents #9,253 of 19,416Top 50%
TU Tohoku University: 4 patents #157 of 1,680Top 10%
RG Roche Diagnostics Gmbh: 1 patents #336 of 851Top 40%
TC Tohoku Techno Arch Co.: 1 patents #52 of 193Top 30%
BO BOE: 1 patents #7,844 of 12,373Top 65%
Overall (All Time): #419,285 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
9315578 High functional bispecific antibody Ryutaro Asano 2016-04-19
9315584 LH-type bispecific antibody Ryutaro Asano, Mitsuo Umetsu 2016-04-19
9139650 Fragment of humanized anti-EGFR antibody substituted-lysine variable fragment and use thereof Takeshi Nakanishi, Hideaki Sanada, Ryutaro Asano, Mitsuo Umetsu 2015-09-22
8921525 Highly-functional mutant of humanized anti-EGFR antibody variable region Takeshi Nakanishi, Ryutaro Asano, Mitsuo Umetsu 2014-12-30
7871614 Gold-binding protein and use thereof Hidenori Shiotsuka, Takeshi Imamura 2011-01-18
7855180 Structure and method for releasing substance therefrom Hidenori Shiotsuka, Takeshi Imamura 2010-12-21
7833731 Gold-binding protein and use thereof Hidenori Shiotsuka, Takeshi Imamura 2010-11-16
7807391 Gold-binding protein and use thereof Hidenori Shiotsuka, Takeshi Imamura 2010-10-05
7635475 Diabody-type bispecific antibody Toshio Kudo, Kouhei Tsumoto, Ryutaro Asano 2009-12-22
7504086 Structure and method for releasing substance therefrom Hidenori Shiotsuka, Takeshi Imamura 2009-03-17
6482596 Method for measuring antigen concentration Hiroshi Ueda, Teruyuki Nagamune, Hajime Nishimura, Kouhei Tsumoto, Walter C. Mahoney +2 more 2002-11-19
5981199 Method for measuring antigen concentration Hiroshi Ueda, Teruyuki Nagamune, Hajime Nishimura, Kouhei Tsumoto, Walter C. Mahoney +2 more 1999-11-09