Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D498826 | Metal ring gasket | Hideaki Mori, Kanji Hanashima, Toshihiro Oikawa | 2004-11-23 |
KT
Kenichi Takahiro
Overall (2004): #176,279 of 270,089Top 70%
1
Patents 2004