Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8802243 | Aluminum alloy clad member adopted to heat exchanger, and core material for the same | Takahiro Ozawa, Satoshi Yoshida | 2014-08-12 |
| 8668993 | Aluminum alloy clad material | Akihiko Tatsumi, Satoshi Yoshida, Shimpei Kimura | 2014-03-11 |
| 8524377 | Aluminum alloy clad sheet for heat exchanger | Nobuhiro Kobayashi, Toshiki Ueda | 2013-09-03 |
| 8501327 | Aluminum alloy clad sheet for heat exchanger | Nobuhiro Kobayashi, Toshiki Ueda | 2013-08-06 |
| 7951466 | Titanium alloys excellent in hydrogen absorption-resistance | Takashi Yashiki, Katsuhiro Matsukado, Takenori Nakayama | 2011-05-31 |
| 6146768 | Welding wire | Norio Masaie, Hiroyuki Shimizu, Kuniaki Miyazaki, Takenori Nakayama | 2000-11-14 |