Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827592 | Zinc carboxylic acid salt and zinc carboxylate solution containing same | Hiroyuki Ogi, Mako IWASAKI | 2023-11-28 |
| 11754936 | Wax for toners for developing electrostatic images, and toner for developing electrostatic images containing the wax | Masashi Watanabe, Norifumi Itako | 2023-09-12 |
| 11704721 | Information processing device, information processing method, payment system and program | Koichi Nakamura | 2023-07-18 |