Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167500 | Device for attaching mouthpiece to innerliner of aircraft water tank | Takahiro Ozawa | 2021-11-09 |
| 11155020 | Device for attaching mouthpiece to innerliner of aircraft water tank | Takahiro Ozawa | 2021-10-26 |
| 11105471 | Aircraft water tank | Yuji Taguchi, Takahiro Ozawa | 2021-08-31 |
| 11067227 | Aircraft water tank and method for manufacturing same | Takahiro Ozawa | 2021-07-20 |
| 10913213 | Device for attaching mouthpiece to innerliner of aircraft water tank | Takahiro Ozawa | 2021-02-09 |