Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11759774 | Purification process for hydrophilic organic solvent | Kenji Takano, Masonori Iida, Shinnosuke Abe, Takashi Masudo, Osamu Kishizaki +2 more | 2023-09-19 |
| 11581527 | Ethyl cellulose as a dispersant for lithium ion battery cathode production | Xin Jiang, Qi Jiang, Hua Ren, Jianhai Mu, Eungkyu Kim +2 more | 2023-02-14 |
| 11349115 | Solvent systems for use in lithium ion battery production | Xin Jiang, Qi Jiang, Hua Ren, Jianhai Mu, Eungkyu Kim +1 more | 2022-05-31 |
| 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 |
| 10731114 | Sulfoxide/glycol ether based solvents for use in the electronics industry | Qi Jiang, Xin Jiang, Hua Ren, Eungkyu Kim, Jianhai Mu | 2020-08-04 |
| 10487178 | DMPA-based solvent systems for the synthesis of poly (amic acid) and polyimide polymers | Eung Kyu Kim, William J. Harris, Qi Jiang, Xin Jiang | 2019-11-26 |
| 6670101 | Toughened benzocyclobutene based polymers and their use in building-up printed wiring boards | Hideki Akimoto, Philip E. Garrou, Ying H. So, Britton Lee Kaliszewski | 2003-12-30 |
| 6420093 | Toughened benzocyclobutene based polymers and their use in building-up printed wiring boards | Brian B. Martin, Hideki Akimoto, Albert Charles Marie Achen, Philip E. Garrou, Britton Lee Kaliszewski +1 more | 2002-07-16 |
| 5223558 | Process for preparation of high-molecular-weight epoxy dimer acid ester resin | — | 1993-06-29 |
| 5070174 | Polyamide epoxy ester resin, process for preparation thereof and coating composition | — | 1991-12-03 |