Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D926975 | Cartridge for medicine injector | Kenji Murakami, Koji Miyata | 2021-08-03 |
| D921191 | Medicine injector | — | 2021-06-01 |
| 10881801 | Drug infusion device, cartridge adapter, and drug infusion system | Kenji Murakami, Mitsuteru Fujimoto, Seiji Kikuchi, Toru Aoki, Masakazu Mori +6 more | 2021-01-05 |