Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615600 | Controlling apparatus and controlling method for mode change type refrigerating system | Yongwei Shi | 2003-09-09 |
| 6592803 | Process for producing belt-shaped member from a die-extruded film having a film thickness, die gap relationship | Akihiko Nakazawa, Hiroyuki Kobayashi, Minoru Shimojo, Atsushi Tanaka, Tsunenori Ashibe +2 more | 2003-07-15 |
| 6569588 | Electrophotographic toner, production method thereof and electrophotographic image forming system | Akiko Oikawa, Toru Miyasaka, Masahiko Saito | 2003-05-27 |
| 6563261 | Organic light emitting element and method of producing the same | Takahiro Nakayama, Shinya Kobayashi | 2003-05-13 |