Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818310 | Silicon oxide film | Tsunehisa Namiki, Toshihide Ieki, Hideo Kurashima, Hajime Inagaki, Akira Kobayashi +1 more | 2004-11-16 |
| 6813301 | Structure of reflux fan for excimer laser apparatus | Takayoshi Ozaki, Yuuji Yada, Hironori Tokunaga | 2004-11-02 |
| 6773945 | Method of manufacturing a waveguide optical semiconductor device | — | 2004-08-10 |
| 6749352 | Cutting apparatus and printers provided with cutting apparatus | Toru Takami | 2004-06-15 |
| 6736496 | Ink tank and ink-jet printer using the same | Yukihiro Hanaoka, Manabu Yamada | 2004-05-18 |
| D488504 | Ink cartridge | Manabu Yamada, Chiyoshige Nakazawa | 2004-04-13 |
| 6704122 | Printing control apparatus and method | Takahiro Moro | 2004-03-09 |
| 6682706 | Catalytic converter for automotive pollution control, and process for making catalytic converter | Mari Yamamoto, Hirohisa Tanaka | 2004-01-27 |