Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9695495 | Process for producing an aluminum alloy sheet for motor vehicle | Pizhi Zhao, Toshiya Anami, Kazumitsu Mizushima, Akira Goto, Kunihiro Yasunaga | 2017-07-04 |
| 8691031 | Aluminum alloy sheet and method for manufacturing the same | Pizhi Zhao, Toshiya Anami, Ichiro Okamoto, Kunihiro Yasunaga, Noboru Hayashi +3 more | 2014-04-08 |
| 8425698 | Aluminum alloy sheet and method for manufacturing the same | Pizhi Zhao, Toshiya Anami, Ichiro Okamoto, Kunihiro Yasunaga, Noboru Hayashi +3 more | 2013-04-23 |
| 7575811 | Aluminum alloy sheet for superplastic forming | Hidetoshi Uchida, Yasunori Nagai, Takamichi Watanabe, Osamu Yokoyama, Kazuya Saito | 2009-08-18 |
| 6182922 | Reassemblable reel and disassembly device | — | 2001-02-06 |
| 5571349 | Method of producing twisted aluminum articles | Yasushi Nakazawa, Yasushi Tashiro, Tadashi Yasuoka | 1996-11-05 |