Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6685888 | Monolith supporting structure for use in catalytic converter | Katsuhiro Shibata, Ken Oouchi, Kimiyoshi Nishizawa | 2004-02-03 |
HI
Hidetoshi Itou
Overall (2004): #210,094 of 270,089Top 80%
1
Patents 2004