Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637596 | Press-through pack, sealing sheet for press-through pack, and preparation method of tablet | Eiji Hayakawa, Shigemitsu Miura, Junichi Miyabe, Toshiyuki Oota, Yoichiro Yotsuya | 2003-10-28 |
| 6560833 | Method of manufacturing ink jet head | Shinichi Nishi, Katsuaki Komatsu, Takao Yamaguchi, Kunihiro Yamauchi, Yoshio Takeuchi +3 more | 2003-05-13 |
| 6556606 | HIGH-POWERED SEMICONDUCTOR LASER ARRAY APPARATUS IN WHICH THE WAVELENGTH AND PHASE OF LASER BEAMS FROM SEMICONDUCTOR LASER UNITS ABOVE CAN BE MATCHED THOSE OF LASER BEAMS FROM SEMICONDUCTOR LASER UNITS BELOW, MANUFACTURING METHOD OF THE SEMICONDUCTOR LASER ARRAY APPARATUS AND MULTI-WAVELENGTH LASER EMITTING APPARATUS USING THE SEMICONDUCTOR LASER ARRAY APPARATUSES | Toru Takayama, Masaaki Yuri, Seiichiro Tamai, Masaru Kazumura | 2003-04-29 |
| 6552198 | Method of stabilizing aqueous pyrazoloacridone derivative solution | Yutaka Tomoda, Nobuhito Ashikawa, Yasuki Kato | 2003-04-22 |