Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637235 | Fridge-freezer | Toshie Hiraoka, Keiji Ohya, Naho Misumi | 2003-10-28 |
KS
Katsumasa Sakamoto
Overall (2003): #183,650 of 273,478Top 70%
1
Patents 2003