Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227682 | High-strength low-alloy steel excellent in high-pressure hydrogen environment embrittlement resistance characteristics and method for producing the same | Kouichi Takasawa, Yoru Wada, Yasuhiko Tanaka | 2019-03-12 |
| 8974612 | High-strength low-alloy steel excellent in high-pressure hydrogen environment embrittlement resistance characteristics and method for producing the same | Kouichi Takasawa, Yoru Wada, Yasuhiko Tanaka | 2015-03-10 |
| 8313589 | High-strength low-alloy steel excellent in high-pressure hydrogen environment embrittlement resistance characteristics and method for producing the same | Koichi Takasawa, Yoru Wada, Yasuhiko Tanaka | 2012-11-20 |
| 8234930 | Method of determining fatigue of pressure-resistant component for high-pressure hydrogen | Yoru Wada, Yasuhiko Tanaka | 2012-08-07 |