Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D382582 | Laser beam printer | Masaaki Igarashi, Naoki Tashiro, Akira Katsuno | 1997-08-19 |
| D381681 | Ink tank for printer | Masanori Takenouchi | 1997-07-29 |
| D378758 | Ink tank for printer | Masanori Takenouchi, Yasuo Kotaki, Yuji Hamasaki | 1997-04-08 |
| D377371 | Ink tank for printer | Masanori Takenouchi, Yasuo Kotaki, Yuji Hamasaki | 1997-01-14 |