Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9239104 | Welded structure and welding method | Keisuke Uchida, Shingo Iwatani, Takahito Endo, Go Kuramoto, Jun Kamitake | 2016-01-19 |
| 9097334 | Method for caulking ring gear, caulking tool used for method for caulking ring gear, and ring gear | Yoshihiko Ukai, Makoto Taniguchi | 2015-08-04 |
| 9068640 | Fastening structure for ring-gear and differential case, and differential device using same | Makoto Taniguchi, Yoshihiko Ukai, Hiroyuki Shioiri | 2015-06-30 |
| 8814742 | Welded structure and welding method | Keisuke Uchida, Shingo Iwatani, Takahito Endo, Go Kuramoto, Jun Kamitake | 2014-08-26 |