Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10090536 | Seal structure for fuel battery | Shigeru Watanabe | 2018-10-02 |
| 9895835 | Molding apparatus | Shotaro Koga, Tetsuya Urakawa, Takeshi Masaka, Yoshihiro Kurano, Shigeru Watanabe | 2018-02-20 |