Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571848 | Sealing apparatus | Tadaaki Tsuken, Kazuo Okabayashi, Noriyuki Tanaka, Kazushi Hayano, Shigenori Hato +1 more | 2003-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571848 | Sealing apparatus | Tadaaki Tsuken, Kazuo Okabayashi, Noriyuki Tanaka, Kazushi Hayano, Shigenori Hato +1 more | 2003-06-03 |