Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573658 | Mercury lamp of the short arc type and UV emission device | Motohiro Sakai, Yoshinori Aiura, Yukio Yasuda | 2003-06-03 |
| 5589735 | Emission device with a cadmium lamp | Akiyasu Yamaguchi, Yukio Yasuda, Tsuneo Okanuma, Tatsushi Igarashi, Hiromitsu Matsuno | 1996-12-31 |
| 5581152 | Dielectric barrier discharge lamp | Hiromitsu Matsuno, Tatsushi Igarashi, Fumitoshi Takemoto, Nobuyuki Hishinuma, Yasuo Oonishi +3 more | 1996-12-03 |
| 5510158 | Process for oxidation of an article | Tatsushi Igarashi, Hiromitsu Matsuno, Takeo Matsushima, Shinichi Iso | 1996-04-23 |
| 5481159 | Metal vapor discharge lamp | Tatsushi Igarashi, Hiromitsu Matsuno, Yukio Yasuda, Akiyasu Yamaguchi | 1996-01-02 |
| 5444331 | Dielectric barrier discharge lamp | Hiromitsu Matsuno, Tatsushi Igarashi, Yasuo Oonishi | 1995-08-22 |
| 4704346 | Process for the exposure of semiconductor wafer | Ikuo Iwai, Masachika Ohyama, Mitsuo Narita | 1987-11-03 |
| 4578144 | Method for forming a single crystal silicon layer | — | 1986-03-25 |
| 4500565 | Deposition process | — | 1985-02-19 |
| 4482395 | Semiconductor annealing device | — | 1984-11-13 |
| 4468260 | Method for diffusing dopant atoms | — | 1984-08-28 |
| 4464336 | Method of sterilization | — | 1984-08-07 |
| 4398094 | Equipment and method for annealing semiconductors | — | 1983-08-09 |