Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659005 | Screen printing method and screen printing apparatus | Ken Takahashi, Naoichi Chikahisa, Yousuke Nagasawa, Takao Naito, Akihiko Wachi +2 more | 2003-12-09 |
| 6600137 | Heating device and heating method | Masaru Nonomura, Toshihiro Abe, Kuniyo Matsumoto, Takashi Sasaki | 2003-07-29 |
| 6561407 | Reflow soldering apparatus and method | Akihiko Wachi, Masaya Matsumoto, Toshiyuki Koyama | 2003-05-13 |