Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10071774 | Joining structure for member in vehicle body | Atsushi Tomizawa, Kazuo Uematsu | 2018-09-11 |
| 8899665 | Strength member for an automobile body, front side member, and side structure for an automobile body | Nobusato Kojima, Atsushi Tomizawa, Naoaki Shimada | 2014-12-02 |
| 8776567 | Arm material and a method for its manufacture | Naoaki Shimada | 2014-07-15 |
| 8635835 | Hollow member | Atsushi Tomizawa, Naoaki Shimada | 2014-01-28 |
| 8454079 | Strength member for an automobile body, front side member, and side structure for an automobile body | Nobusato Kojima, Atsushi Tomizawa, Naoaki Shimada | 2013-06-04 |
| 8220811 | Arm material and a method for its manufacture | Naoaki Shimada | 2012-07-17 |
| 8136871 | Strength member for an automobile body, front side member, and side structure for an automobile body | Nobusato Kojima, Atsushi Tomizawa, Naoaki Shimada | 2012-03-20 |
| 7665586 | Crash box | Kenji Tamura, Yoshiaki Nakazawa, Katsutoshi Takagi, Mitsutoshi Kano | 2010-02-23 |
| 7445097 | Crash energy absorption member | Kenji Tamura, Yoshiaki Nakazawa, Katsutoshi Takagi, Mitsutoshi Kano | 2008-11-04 |
| 7252314 | Crash energy absorption member | Kenji Tamura, Yoshiaki Nakazawa, Katsutoshi Takagi, Mitsutoshi Kano | 2007-08-07 |