Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6879099 | Organic EL element and organic EL display | Naoko Kihara, Katsuyuki Naito | 2005-04-12 |
| 6843160 | Negative pressure brake booster | Yoshiyasu Takasaki, Hidefumi Inoue, Hiroyuki Oka | 2005-01-18 |