Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9327365 | Aluminum alloy brazng sheet for heat exchangers and aluminum alloy brazed article for heat exchangers | Akihiro Tsuruno | 2016-05-03 |
| 8283050 | Aluminum alloy material and aluminum alloy brazing sheet | Akihiro Tsuruno, Yoshinori Kato | 2012-10-09 |
| 8216693 | Brazing sheet of aluminum alloy | Akihiro Tsuruno, Yoshinori Kato | 2012-07-10 |
| 7951466 | Titanium alloys excellent in hydrogen absorption-resistance | Shinji Sakashita, Takashi Yashiki, Takenori Nakayama | 2011-05-31 |
| 7887919 | Amorphous-carbon-based hard multilayer film and hard surface member having the film on surface | Kenji Yamamoto | 2011-02-15 |