Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D490876 | Collection header for filtration | Hiroyuki Okazaki, Manabu Yanou | 2004-06-01 |
| D490497 | Collection header pipe for filtration | Hiroyuki Okazaki, Manabu Yanou | 2004-05-25 |
TN
Tetsuhiko Nakahara
Overall (2004): #38,456 of 270,089Top 15%
2
Patents 2004