Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312665 | Hot work tool steel and hot work tool | Yousuke NAKANO, Shiho Fukumoto | 2025-05-27 |
| 9128018 | Method for evaluating corrosion-fatigue life of steel material | Ryuuichiroh Sugano, Hidemitsu Horie, Yousuke NAKANO | 2015-09-08 |