Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D451505 | Portable computer | Daisuke Iseki, Yoshiaki Amano, Naoyuki Sakamoto | 2001-12-04 |
| D449307 | Combined touch pad and buttons for a portable computer | Yoshiaki Amano, Asako Katayama, Neho Yasushi | 2001-10-16 |
| D444464 | Portable computer | Yoshiaki Amano, Asako Katayama, Yasushi Neho | 2001-07-03 |