Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6688201 | Thin sheet punching device | Tensaburo Dokyu, Mikio Majima, Saburo Nakatsuka, Takanori Kuse | 2004-02-10 |
AS
Akio Shizuno
Overall (2004): #265,666 of 270,089Top 100%
1
Patents 2004