Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9689060 | High-strength hot-rolled steel sheet | Toshio Murakami, Hideo Hata | 2017-06-27 |
| 9457416 | Fillet weld joint and method for gas shielded arc welding | Reiichi SUZUKI, Ryu Kasai | 2016-10-04 |
| 9339887 | Method for bonding dissimilar metals to each other | Yasuo Murai, Noritaka Eguchi | 2016-05-17 |
| 8932728 | Aluminum-alloy clad sheet | Katsushi Matsumoto, Takahiro Izumi | 2015-01-13 |
| 8668234 | Bumper beam | Takunori Yamaguchi, Tomokazu Nakagawa, Mie Tachibana, Kenichi Watanabe | 2014-03-11 |
| 8562041 | Bumper structure | Tomokazu Nakagawa, Takunori Yamaguchi, Mie Tachibana, Kenichi Watanabe | 2013-10-22 |
| 8343635 | Multi-layered sheet of aluminum alloys | Katsushi Matsumoto, Eiichi Tamura, Toshiki Ueda, Fumihiro Koshigoe, Shimpei Kimura | 2013-01-01 |
| 8337998 | Steel material for dissimilar metal joining, joined body of dissimilar metals and process for joining dissimilar metal materials | Mikako Takeda, Mamoru Nagao | 2012-12-25 |
| 8221899 | Steel material for dissimilar metal joining, joined body of dissimilar metals and process for joining dissimilar metal materials | Mikako Takeda, Mamoru Nagao | 2012-07-17 |
| 8043711 | Aluminum alloy clad sheet for a heat exchanger and its production method | Fumihiro Koshigoe, Toshiki Ueda, Shimpei Kimura, Katsushi Matsumoto, Eiichi Tamura | 2011-10-25 |
| 7700198 | Dissimilar material weld joint formed by joining iron type material and aluminum type material, and weld joining method | Mikako Takeda, Katsushi Matsumoto, Tomokazu Nakagawa, Koji Fukumoto, Hiroyuki Takeda +1 more | 2010-04-20 |