Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7251979 | Method of producing forged part and method of producing suspension arm for automotive vehicles | Yoshihiro Konno, Hidenobu Kawai | 2007-08-07 |
| 6908111 | Aluminum hollow bent member and vehicular member construction | Masaomi Takagi, Takahiro Watanabe | 2005-06-21 |
| 6598778 | Aluminum-based metal link for vehicles and a method for producing same | Yoshihiro Konno | 2003-07-29 |
| 6435556 | Subframe for suspension | Masaomi Takagi, Takahiro Watanabe | 2002-08-20 |
| 6183809 | Surface-treating method of screw parts | Kenshichiro Shima, Hajime Minagawa, Hikaru Furuta, Shigeto Mori, Shinji Nakano +1 more | 2001-02-06 |
| 5533850 | Welding nut | Tsuyoshi Ishihara, Kazuo Imanishi, Haruhiko Ishikawa | 1996-07-09 |
| 4384815 | Spare tire hanger | Hiroyuki Suzuki | 1983-05-24 |