Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8435613 | Display strip | Yoshio Iwasaki, Yukio Nakagawa, Tadao Oota | 2013-05-07 |
| 7476441 | Display strip and display strip and product assembly | Yoshio Iwasaki, Yukio Nakagawa, Tadao Oota | 2009-01-13 |
| 7160595 | Display strip | Yoshio Iwasaki, Yukio Nakagawa, Tadao Oota | 2007-01-09 |
| 7147913 | Display strip | Yoshio Iwasaki, Yukio Nakagawa, Tadao Oota | 2006-12-12 |
| 7011883 | Display strip | Yoshio Iwasaki, Yukio Nakagawa, Tadao Oota | 2006-03-14 |