Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647243 | Sheet treating apparatus, method of mounting sheet treating apparatus, and image forming apparatus | Hiroaki Takagishi, Katsuhito Kato, Daisaku Kamiya | 2003-11-11 |
| 6617529 | Circuit board and electronic equipment using the same | Naomi Ishizuka, Akihito Matsumoto, Eiichi Kono, Motoji Suzuki, Hiroshi Matsuoka +1 more | 2003-09-09 |
| 6595403 | Friction stir welding method | Hisanori Okamura, Masahiko Sakamoto, Kinya Aota, Isao Funyu, Kouichi Watanabe +2 more | 2003-07-22 |