Issued Patents All Time
Showing 26–50 of 169 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012559 | Optical information recording medium | Hideo Kusada, Tomiharu Hosaka | 2011-09-06 |
| 8003188 | Information recording medium and method for production thereof | Haruhiko Habuta, Morio Tomiyama | 2011-08-23 |
| 7972674 | Information recording medium, its manufacturing method, and sputtering target for forming information recording medium | Haruhiko Habuta | 2011-07-05 |
| 7967956 | Information recording medium and method for producing the same | Rie Kojima, Yukako Doi | 2011-06-28 |
| 7916990 | Optical fiber bundle and method of manufacturing the same | Toshio Tanaka | 2011-03-29 |
| 7897231 | Optical information recording medium and method for manufacturing the same | Yukako Doi, Rie Kojima | 2011-03-01 |
| 7858290 | Information recording medium and method for manufacturing the same | Takashi Nishihara, Yukako Doi, Rie Kojima | 2010-12-28 |
| 7829169 | Information recording medium and method for producing the same | Rie Kojima | 2010-11-09 |
| 7764666 | VoIP gateway apparatus, and method for controlling call-in/call-out in VoIP gateway apparatus | Kazumasa Azuma, Kazuhiro Okamoto | 2010-07-27 |
| 7709073 | Information recording medium | Rie Kojima | 2010-05-04 |
| 7682677 | Information recording medium and method for manufacturing the same | Takashi Nishihara, Akio Tsuchino, Rie Kojima | 2010-03-23 |
| 7608385 | Information recording medium and method for producing the same | Rie Kojima, Yukako Doi | 2009-10-27 |
| 7540006 | Optical information recording medium and manufacture method thereof | Ken'ichi Nagata, Kenichi Nishiuchi, Hideki Kitaura, Hideo Kusada, Shinya Abe | 2009-05-26 |
| 7485355 | Optical information recording medium and method for manufacturing the same | Hideki Kitaura | 2009-02-03 |
| 7449225 | Information recording medium and method for manufacturing the same | Takashi Nishihara, Rie Kojima, Takeshi Sakaguchi | 2008-11-11 |
| 7431973 | Optical information recording medium, and manufacturing method, recording method, and recording apparatus thereof | Hideki Kitaura, Rie Kojima | 2008-10-07 |
| 7423957 | Optical information recording medium and method of manufacturing thereof, manufacturing apparatus, recording/reproducing method, and recording/reproducing apparatus | Hideo Kusada, Ken'ichi Nagata, Hideki Kitaura, Kenichi Nishiuchi, Rie Kojima | 2008-09-09 |
| 7407697 | Information recording medium and method for manufacturing the same | Takashi Nishihara, Yukako Doi, Rie Kojima | 2008-08-05 |
| 7394090 | Non-volatile memory and the fabrication method | Kiyoyuki Morita, Akihito Miyamoto, Takashi Ohtsuka, Hideyuki Tanaka | 2008-07-01 |
| 7390381 | Information recording medium and method of manufacturing the same | Rie Kojima, Takashi Nishihara | 2008-06-24 |
| 7304930 | Optical information recording medium and recording method using the same | Hideki Kitaura | 2007-12-04 |
| 7255906 | Information recording medium and method for producing the same | Yukako Doi, Rie Kojima | 2007-08-14 |
| 7232703 | Non-volatile memory and the fabrication method | Kiyoyuki Morita, Akihito Miyamoto, Takashi Ohtsuka, Hideyuki Tanaka | 2007-06-19 |
| 7193947 | Optical information recording method, optical information recording device and optical information recording medium | Kenji Narumi, Kenichi Nishiuchi, Takeo Ohta | 2007-03-20 |
| 7169455 | Optical information recording medium and method for manufacturing the same | Haruhiko Habuta, Ken'ichi Nagata, Takashi Nishihara | 2007-01-30 |