Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209772 | Cartridge, mounting method for coupling member, and disassemblying method for coupling member | Shigeo Miyabe, Takahito Ueno | 2021-12-28 |
| 10901360 | Cartridge, mounting method for coupling member, and disassembling method for coupling member | Shigeo Miyabe, Takahito Ueno | 2021-01-26 |