Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790576 | Titanium or titanium alloy plate excellent in balance between press formability and strength | Akihisa Fujita, Hideto Oyama, Tadashige Nakamoto, Kayo Yamamoto | 2017-10-17 |
| D799012 | Heat exchanger tube | Keitaro Tamura, Yasuyuki Fujii, Hideto Oyama | 2017-10-03 |
| 9656313 | Original plate material for heat-exchanging plate, and method for fabricating original plate material for heat-exchanging plate | Yasuyuki Fujii, Akio Okamoto, Akihisa Fujita | 2017-05-23 |
| D776801 | Heat exchanger tube | Keitaro Tamura, Yasuyuki Fujii, Hideto Oyama | 2017-01-17 |