EK

Eui-chul Kang

NO Nof: 11 patents #11 of 561Top 2%
OU Osaka University: 1 patents #681 of 1,984Top 35%
TC Tohoku Techno Arch Co.: 1 patents #52 of 193Top 30%
Overall (All Time): #416,935 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10435509 Hetero type monodispersed polyethylene glycol, intermediate for production of hetero type monodispersed polyethylene glycol, methods for producing same, and hetero type monodispersed polyethylene glycol conjugate Kazushi Kinbara, Takahiro MURAOKA, Adam Marcin Wawro, Tomoyuki Ohtake, Tomoki Uruga +1 more 2019-10-08
10017655 Silver-containing composition, and base for use in formation of silver element Koichi Aoki, Tatsuya Kozu, Toshinobu Fujimura 2018-07-10
9496069 Silver nanoparticles, method for producing same, silver nanoparticle dispersion liquid, and base provided with silver material Tatsuya Kozu, Masaya Hikita 2016-11-15
9157004 Composition for forming copper pattern and method for forming copper pattern Tomoyuki Ohtake, Katsuaki Suganuma, Masaya Nogi, Natsuki Komoda 2015-10-13
8399558 Inorganic-organic hybrid composition and use thereof Atsuhiko Ogura, Shingo Kataoka, Kenji Ito 2013-03-19
7763695 Diol (meth) acrylate compound having urethane bond, method for producing the same, and polymer thereof Atsuhiko Ogura, Shingo Kataoka, Takashi Iwata 2010-07-27
7763694 Diol (meth) acrylate compound having urethane bond, method for producing the same, and polymer thereof Atsuhiko Ogura, Shingo Kataoka, Takashi Iwata 2010-07-27
7649105 Diol (meth) acrylate compound having urethane bond, method for producing the same, and polymer thereof Atsuhiko Ogura, Shingo Kataoka, Takashi Iwata 2010-01-19
7649106 Diol (meth) acrylate compound having urethane bond, method for producing the same, and polymer thereof Atsuhiko Ogura, Shingo Kataoka, Takashi Iwata 2010-01-19
7557239 Diol (meth) acrylate compound having urethane bond, method for producing the same, and polymer thereof Atsuhiko Ogura, Shingo Kataoka, Takashi Iwata 2009-07-07
7041371 Polyethylene glycol-modified semiconductor nanoparticles, method for producing the same, and material for biological diagnosis Atsuhiko Ogura, Kazunori Kataoka, Yukio Nagasaki 2006-05-09
D288300 Tape measure 1987-02-17