Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743308 | Aluminum alloy structural plate excelling in strength and corrosion resistance and method of manufacturing same | Hiroki Esaki, Tadashi Minoda | 2004-06-01 |
| 6710210 | N-substituted-aminomethyl cyclopropyl ketone derivatives or salts thereof and production process therefor | Li Rui Pan, Kiyoshi Ikura | 2004-03-23 |
| 6687453 | Digital image reproducing apparatus and method | Kazuaki Sakamoto, Masaharu Yamaguchi, Tuneo Miyamoto, Michio Yokozawa, Yuushi Takehara +1 more | 2004-02-03 |