AK

Atsuhiko Katayama

NC Nippon Steel Chemical Co.: 4 patents #22 of 380Top 6%
NC NS Sumikin Chemical: 1 patents #69 of 144Top 50%
Overall (All Time): #1,004,091 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9051422 Thermally polymerizable resin composition Keiji Banno, Niranjan Kumar Shrestha, Toshihide Senzaki 2015-06-09
8344097 Cationically polymerizable composition and method for controlling cationic polymerization Niranjan Kumar Shrestha, Keiji Banno, Toshihide Senzaki 2013-01-01
8008429 Thermosetting resin composition Niranjan Kumar Shrestha 2011-08-30
7968874 Organic electroluminescent device material and organic electroluminescent device Hiroshi Miyazaki, Shinji Matsuo, Katsuhide Noguchi 2011-06-28
7049389 Process for preparing of aromatic oligomers Toshihide Senzaki, Takahiro Imamura, Kazuyoshi Horibe, Tomoaki Yoshida, Yasuo Wada +1 more 2006-05-23