Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473622 | Method and apparatus for flaw inspection of friction-weld part of stem in engine valve | Yuichi Abe, Osamu Takahashi | 2019-11-12 |
| 10381723 | Wireless communication apparatus | Akihiro Okazaki, Akinori Taira | 2019-08-13 |
| 10316390 | Method for purifying metallic sodium | Ryo Onose, Koichi Homma, Kuniaki Miura, Masashige Hanawa | 2019-06-11 |
| D848752 | Chair | — | 2019-05-21 |