TO

Tetsuo Otsuki

NC Nihon Parkerizing Co.: 2 patents #53 of 330Top 20%
DC Dainichiseika Color & Chemicals Mfg. Co.: 1 patents #184 of 376Top 50%
Overall (All Time): #1,892,319 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11174396 Electrostatic powder coating material, coated article having coating film, and method for producing same Yukihiro Ueda 2021-11-16
6858312 Aqueous compositions and process for the surface modification of articles by use of the aqueous compositions Nobuyuki Kobayashi, Shinya Tsuchida, Takanori Sannan, Kazuya Tanaka, Ryoji Morita 2005-02-22