Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484753 | Single lever mixing valve | Takahiro Shimizu, Takumi Hayashi, Shinji Kosaki | 2002-11-26 |
| 6390683 | Heat insulation sleeve and bearing device for fixing roller | Kazuo Hirose | 2002-05-21 |