Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10322605 | Multi-piece rim structure for wheel | Keitaro Enami, Zulkaizam Asri Bin Kassim Mohd | 2019-06-18 |
| 9079456 | Lock ring mounting/demounting jig | Yukio Nakamura, Etsuro Sugisaki | 2015-07-14 |
| 8347929 | Multi-piece rim and its attaching/removing method | Yukio Nakamura, Yoshiyuki Higashino | 2013-01-08 |
| 6715523 | Multi-piece rim | Satoru Miyashita, Ichiro Takeuchi | 2004-04-06 |
| 6260929 | Wheel balance weight and a method of manufacturing the same | Saburo Maruyama | 2001-07-17 |
| 6250721 | Wheel balance weight | Saburo Maruyama | 2001-06-26 |