Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7631639 | Oil separator for blowby gas | Nobutaka Takeuchi, Shigeki Yasuhara, Kaoru Ito, Toshimitsu Tanaka | 2009-12-15 |
| 6825812 | Antenna structure for vehicles | Makoto Yokota, Hideaki Tanaka, Junzo Ooe, Kansei Mizutani, Kohji Tabata +2 more | 2004-11-30 |