Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6429577 | Discharge lamp with outer tube comprising silicon dioxide and boron | Hideaki Kiryu, Takeshi Saitoh | 2002-08-06 |
| 6410177 | Fuel cell having gas manifold | Kotaro Iyasu, Yoshitsugu Gocho, Yoshihiro Moriyama, Akio Kano | 2002-06-25 |
| 6384535 | Lamp with shading film | Takeshi Saitoh, Masaru Ikeda, Tomoyuki Seki | 2002-05-07 |