Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575081 | Coffee maker | Takao Kanba, Terumi Torigai, Koji Kawai, Masashi Kanbara, Hisashi Wada | 2003-06-10 |
| 6576714 | Production process for glyoxylic acid (salt)-based polymer | Takuya Saeki, Akihiko Kanzaki, Junichi Nakamura, Yoshikazu Fujii | 2003-06-10 |
| 6521721 | Polymer production process | Yoshihiro Maeda, Shorbu Shioji, Kaoru Iwasaki | 2003-02-18 |
| 6515816 | Medium distinguishing method of a disk used in a disk drive | Hiroshi Wakuda, Takayuki Sugawara | 2003-02-04 |