Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659289 | Hemocathartic column for purifying blood | Sanae Masuko, Tadayuki Matsumoto | 2003-12-09 |
| 6552453 | Magnetic pole position detector for an electric motor | Shoji Ohiwa, Kazuo Ohnishi, Atushi Yamamoto, Youji Unoki, Yukinori Kurita | 2003-04-22 |
| 6509133 | Lithographic printing plate and image forming method | Yasuyuki Watanabe, Naohito Saito, Nansei Tashiro, Katsuji Takahashi, Yasuhiko Kojima +1 more | 2003-01-21 |
| 6503685 | Heat sensitive composition, original plate using the same for lithographic printing plate, and process for preparing printing plate | Yasuyuki Watanabe, Yasuhiko Kojima, Koji Oe, Nansei Tasiro | 2003-01-07 |