Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386010 | Spinning processing method and apparatus therefor | Tohru Irie | 2002-05-14 |
| 6381843 | Method of producing a catalytic converter | Tohru Irie | 2002-05-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386010 | Spinning processing method and apparatus therefor | Tohru Irie | 2002-05-14 |
| 6381843 | Method of producing a catalytic converter | Tohru Irie | 2002-05-07 |