Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9713840 | Pipe with rib and method for manufacturing pipe with rib | Yuichi Furukawa, Tsukasa Kato, Keiichi Morita, Tetsuya Nakajima, Yasushi Iwata +1 more | 2017-07-25 |
| 9700935 | Manufacturing method of casting, manufacturing device thereof, and casting | Yu Sasaki, Yuichi Furukawa, Norihiro Amano, Yasushi Iwata, Yoshio Sugiyama | 2017-07-11 |