Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930800 | Halftone generation system and halftone generation method | Koki Uwatoko, Masahiko Koyanagi | 2005-08-16 |
| 6896746 | Hot-rolled steel wire rods and bars usable for machine structural use without annealing and method for producing the same | Kiichiro Tsuchida, Koji Tanabe, Seiji Ito | 2005-05-24 |