Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5187415 | Low-pressure rare gas discharge lamp and method for lighting same | Takashi Osawa, Katsuo Murakami, Yujiro Kamano, Toshihiko Kobayashi | 1993-02-16 |
| 5159237 | Green-light-emitting rare gas discharge lamp | Kazutoshi Ishikawa, Katsuo Murakami, Takashi Osawa, Yujiro Kamano, Yoshinori Anzai +2 more | 1992-10-27 |
| 5034661 | Rare gas discharge fluorescent lamp device | Takehiko Sakurai, Takeo Saikatsu, Yoshinori Anazi, Hiroyoshi Yamazaki, Katsuo Murakami +1 more | 1991-07-23 |
| 4972115 | Hot-cathode type low-pressure rare gas discharge lamp | Takashi Osawa, Yujiro Kamano, Katsuo Murakami, Toshihiko Kobayashi, Hiromi Adachi | 1990-11-20 |
| 4937497 | On-vehicle brake lamp apparatus | Takashi Osawa, Katsuo Murakami, Teruyoshi Noda, Yujiro Kamano | 1990-06-26 |
| 4914347 | Hot-cathode discharge fluorescent lamp filled with low pressure rare gas | Takashi Osawa, Katsuo Murakami, Yoshinori Anzai, Takeo Saikatsu, Kazutoshi Ishikawa +2 more | 1990-04-03 |