Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D814526 | Main body of gas filling apparatus | Takeshi Ozeki | 2018-04-03 |
| D813913 | Gas filling apparatus | Takeshi Ozeki | 2018-03-27 |
| D809568 | Gas filling apparatus | Takeshi Ozeki | 2018-02-06 |
| D809569 | Gas filling apparatus | Takeshi Ozeki, Kiyoshi Kimura | 2018-02-06 |