Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10308109 | Resinous filler port | Kazuki Hatanaka, Makoto Shimojo, Atsuo Miyajima | 2019-06-04 |
| 10195936 | Filler tube and manufacturing process for the same | Makoto Shimojo, Atsuo Miyajima, Kazuki Hatanaka | 2019-02-05 |