Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192381 | Liquid ejection apparatus and liquid filling method | Hiroki Tajima, Kenji Yabe, Yuji Tamaru, Naoko Shimizu, Kyosuke Toda +4 more | 2021-12-07 |
| 11014361 | Manufacturing method of liquid supply component | Yasuaki Kitayama, Yukuo Yamaguchi, Kyosuke Toda, Kazuhiko Okito | 2021-05-25 |