Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063002 | Rolling device and rolling device manufacturing method | Masahiro Tabata, Ryuji Nakata | 2011-11-22 |
| 8039423 | Lubricant composition, speed reduction gear using the lubricant composition, and electric power steering apparatus using the speed reduction gear | Fumiaki Kasahara, Yoshimasa Shirai, Takashi Okaniwa, Satoshi Yamazaki | 2011-10-18 |