Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198918 | Stainless steel foil and method of production of same | Hiroto Unno, Shinichi Terashima, Koichi Nose, Naoki Fujimoto, Naoya SAWAKI +1 more | 2021-12-14 |
| 10844457 | Ferritic stainless steel foil | Hiroto Unno, Naoya SAWAKI, Naoki Fujimoto, Masahiro Fukuda, Tomohiro Uno | 2020-11-24 |
| 10786974 | Stainless steel foil | Hiroto Unno, Naoya SAWAKI, Naoki Fujimoto, Masahiro Fukuda, Tomohiro Uno | 2020-09-29 |
| 10323294 | Austenitic stainless steel foil | Hiroto Unno, Naoya SAWAKI, Naoki Fujimoto, Masahiro Fukuda, Tomohiro Uno | 2019-06-18 |
| 9616411 | High Al-content steel sheet excellent in workability and method of production of same | Takayuki Kobayashi, Hiroaki Sakamoto | 2017-04-11 |
| 9028625 | High Al-content steel sheet excellent in workability and method of production of same | Takayuki Kobayashi, Hiroaki Sakamoto | 2015-05-12 |
| 6073493 | Method of diagnosing fatigue life of structural steelwork and a member of steelwork having life diagnostic function | Hiroaki Sakamoto, Yasuhiro Nakata, Mitsuhiko Yazaki | 2000-06-13 |
| 5654511 | Rail axial-force measuring method and an axial-force measurable rail | Kazuo Sugino, Hiroaki Sakamoto | 1997-08-05 |
| 5652394 | Stress sensor fabricated from a material having precipitated granular carbides | Kazuo Sugino, Hiroaki Sakamoto | 1997-07-29 |
| 5565773 | Arrangement of excitation and detection heads for detecting the magnetic properties of an object | Hiroaki Sakamoto | 1996-10-15 |
| 5201963 | Rare earth magnets and method of producing same | Toshio Mukai, Tatsuo Fujimoto | 1993-04-13 |