Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10656557 | Developing cartridge including first gear, second gear engageable with first gear, and link | Tomonori Watanabe | 2020-05-19 |
TM
Tomoyuki Mizuno
Overall (2020): #241,013 of 565,922Top 45%
1
Patents 2020