Issued Patents All Time
Showing 51–75 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946807 | Lamp lighting apparatus for a discharge lamp | Takanori Samejima, Izumi Takaya | 2005-09-20 |
| 6919686 | Discharge lamp having an auxiliary light source to produce light with a short wavelength | Takashi Yamashita | 2005-07-19 |
| 6894437 | Light source device | Toshio Yokota | 2005-05-17 |
| 6871000 | Plastic optical fiber, optical fiber cable, plugged optical fiber cable, and production methods thereof | Yoshinori Fukuba, Takashi Akita, Kikue Irie, Toshinori Sumi, Jun Okumura +1 more | 2005-03-22 |
| 6838838 | Power feeding apparatus for discharge lamp | Minoru Fukuda, Atsushi Takekiyo | 2005-01-04 |
| 6788008 | Device for operating a dielectric barrier discharge lamp | Takahiro Hiraoka | 2004-09-07 |
| 6759811 | Light source device | Tomohiro Yamamoto, Minoru Fukuda | 2004-07-06 |
| 6734643 | Light source device | Mineo Nakayama, Izumi Takaya | 2004-05-11 |
| 6661184 | Light source device | Izumi Takaya, Takashi Yamashita | 2003-12-09 |
| 6646391 | Light source device of a dielectric barrier discharge lamp | Takahiro Hiraoka, Toshio Okamoto | 2003-11-11 |
| 6605906 | Light source device | Takashi Yamashita | 2003-08-12 |
| 6597118 | High-pressure mercury lamp luminescent device and means of ignition | Tomoyoshi Arimoto, Izumi Takaya | 2003-07-22 |
| 6569523 | Carbon fiber bundle | Katsuhiko Ikeda, Masakazu Hoshino, Takayoshi Yamamoto, Aritaka Shimotashiro, Toshihiro Makishima | 2003-05-27 |
| 6552502 | Light source device | Mineo Nakayama, Izumi Takaya | 2003-04-22 |
| 6524862 | Complex of lipoprotein with hemoglobin or hemoglobin analog | Hajime Nakano | 2003-02-25 |
| 6503624 | Carbon fiber precursor fiber bundle and manufacturing method of the same | Katsuhiko Ikeda, Masakazu Hoshino, Takayoshi Yamamoto, Aritaka Shimotashiro, Toshihiro Makishima | 2003-01-07 |
| 6495972 | Dielectric barrier discharge lamp light source | Takashi Asahina, Hiroyuki Kushida | 2002-12-17 |
| 6483253 | Light source | Takashi Asahina | 2002-11-19 |
| 6445137 | Dielectric barrier discharge lamp apparatus | Kenichi Hirose, Takashi Asahina | 2002-09-03 |
| 6376998 | Feeding device for discharge lamp | Tomohiro Yamamoto, Tomoyoshi Arimoto, Yoshitaru Kondo | 2002-04-23 |
| 6373192 | Dielectric barrier discharge lamp and irradiation device | Yukihiro Morimoto, Shigenori Nozawa | 2002-04-16 |
| 6369519 | Dielectric barrier discharge lamp light source | Kenichi Hirose | 2002-04-09 |
| 6356033 | Light source using dielectric barrier discharge lamp, and power supply | Takashi Asahina, Masaki Yoshioka, Takafumi Mizojiri, Kenichi Hirose | 2002-03-12 |
| 6239559 | Light source using dielectric barrier discharge lamp | Kenichi Hirose | 2001-05-29 |
| 5936358 | Dielectric barrier discharge device | Takashi Asahina | 1999-08-10 |