Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654511 | Rail axial-force measuring method and an axial-force measurable rail | Kazuo Sugino, Toru Inaguma | 1997-08-05 |
| 5652394 | Stress sensor fabricated from a material having precipitated granular carbides | Kazuo Sugino, Toru Inaguma | 1997-07-29 |