Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10612660 | Gasket | Tokunori Yanagi, Masasuke UCHIYAMA, Yuki NAKAGAWA, Naoki Hagiwara | 2020-04-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10612660 | Gasket | Tokunori Yanagi, Masasuke UCHIYAMA, Yuki NAKAGAWA, Naoki Hagiwara | 2020-04-07 |