Issued Patents 2004
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798723 | Optical pickup head and information recording/reproducing device | Sadao Mizuno, Daisuke Ogata, Shin-ichi Kadowaki, Kousei Sano, Jouji Anzai +1 more | 2004-09-28 |
| 6791917 | Optical recording medium and apparatus for optically reproducing recorded information | — | 2004-09-14 |
| 6779144 | Semiconductor integrated circuit device and method of testing it | Keiichi Higeta, Shigeru Nakahara | 2004-08-17 |
| D491117 | Front grille for an automobile | — | 2004-06-08 |
| 6742803 | Automobile interior member with air bag cover portion | Shigehiro Ueno, Kenichi Furuta, Kazuo Suzuki, Norio Jogan, Tadamasa Kidera +3 more | 2004-06-01 |
| 6731585 | Optical pick-up head with semiconductor laser | Shin-ichi Kadowaki | 2004-05-04 |
| 6690629 | Recording information reproducing apparatus | — | 2004-02-10 |
| 6680773 | Liquid crystal display device and method of making semiconductor chips for liquid crystal display device | Takayuki Nakashima, Hiroo Mochida, Yoshihiro Ikefuji | 2004-01-20 |
| 6680894 | Optical head and apparatus for and method of storing and reproducing optical information | Joji Anzai | 2004-01-20 |