Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676132 | Seal and rotary assembly using the seal | Kazunori Hayashida, Kazutoshi Yamamoto, Yoshiki Fujii, Shinichi Ohbayashi, Yishihiro Yano | 2004-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676132 | Seal and rotary assembly using the seal | Kazunori Hayashida, Kazutoshi Yamamoto, Yoshiki Fujii, Shinichi Ohbayashi, Yishihiro Yano | 2004-01-13 |