Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875083 | Apparatus and method for manufacturing forged crankshaft | Tomohisa Yamashita, Kunihiro Yabuno, Ken-ichiro Yoshino, Sho Takamoto, Hiroyuki Kurokawa +3 more | 2020-12-29 |
| 10828693 | Apparatus for manufacturing forged crankshaft | Tomohisa Yamashita, Sho Takamoto, Hiroyuki Kurokawa, Kunihiro Yabuno, Ken-ichiro Yoshino +1 more | 2020-11-10 |
| 10799940 | Method for producing forged crankshaft | Kenji Tamura, Kunihiro Yoshida, Samsoo Hwang, Ryusuke NAKANO, Masao Hori | 2020-10-13 |