Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6076725 | Method for fabricating welded aluminum structure | Yoshihaya Imamura, Toru Hashimura, Takahito Fujii, Tomohiro Kurokawa | 2000-06-20 |
| 5927893 | Joint member in welded structure | Yoshihaya Imamura, Takato Fujii, Tohru Hashimura | 1999-07-27 |