KO

Kaoru Ohba

Dow Global Technologies: 3 patents #41 of 642Top 7%
Overall (2021): #75,500 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11016392 Amide combinations for cleaning and stripping of electronic parts Qi Jiang, Xin Jiang, Hua Ren, Eungkyu Kim, Jianhai Mu +1 more 2021-05-25
10982047 Solvent systems for synthesis of poly(amic acid) and polyimide polymers Eungkyu Kim, William J. Harris, Qi Jiang, Xin Jiang 2021-04-20
10913058 Purification process for hydrolysable organic solvent Kenji Takano, Masonori Iida, Shinnosuke Abe, Takashi Masudo, Osamu Kishizaki +2 more 2021-02-09