Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629964 | Steam-generating pad | Shigeyuki Ono, Tomoshige Umeda, Kazuya Otsuji, Wataru Okawa | 2003-10-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629964 | Steam-generating pad | Shigeyuki Ono, Tomoshige Umeda, Kazuya Otsuji, Wataru Okawa | 2003-10-07 |