Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10441520 | Cleaning agent composition containing acyl basic amino acid derivative | — | 2019-10-15 |
| 10202250 | Image forming apparatus | Jumpei Aoyama, Manabu Nonaka, Hajime Nishida, Hideki Tobinaga, Junpei Kamichi +1 more | 2019-02-12 |
| 10202333 | Aqueous solution containing bis(N epsilon lauroyllysine)dicarboxylic acid diamide and/or salt thereof, and method for producing same | — | 2019-02-12 |
| 10167148 | Image forming apparatus and dustproof cover | Satoshi Kuno, Hajime Nishida, Hideki Tobinaga, Jumpei Aoyama, Junpei Kamichi +1 more | 2019-01-01 |