Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7551237 | Television receiver having dual power circuits | Shigero Kamise, Akihiko Ishibashi | 2009-06-23 |
| 7312998 | Heat radiating apparatus in electronic device and heat radiating method | Kazuhiro Kamemoto, Hideo Tsurufusa | 2007-12-25 |
| 7277364 | Magneto-optical recording medium device | Nobuyuki Nankumo, Shigenori Yanagi | 2007-10-02 |
| 7265984 | Heat dissipation device for electronic equipment | — | 2007-09-04 |
| 6989870 | Video signal processing apparatus and method capable of converting an interlace video signal into a non-interlace video signal | — | 2006-01-24 |
| 6800348 | Optical recording medium | Hiroyuki Takemoto, Atsushi Takeuchi, Yoshihito Fukushima, Kenichi Itoh, Mineo Moribe | 2004-10-05 |
| 6631106 | Spare area with a predetermined capacity for a detective sector allocated in each zone | Mineo Moribe, Atsushi Takeuchi, Teruo Chiba | 2003-10-07 |
| 6625090 | Magneto-optical recording medium, and magneto-optical recording/reproducing apparatus | Atsushi Takeuchi, Yoshihito Fukushima, Hiroyuki Takemoto, Kenichi Itoh, Mineo Moribe | 2003-09-23 |
| 6449231 | Storage unit, optical recording medium and information recording method | — | 2002-09-10 |
| 6208595 | Magneto-optical recording medium | Yoshihito Fukushima, Atsushi Takeuchi, Hiroyuki Takemoto, Kenichi Itoh, Mineo Moribe | 2001-03-27 |
| 5956295 | Magneto-optical disk drive supporting a direct-over-write operation and a write-after-erase operation | Teruji Yamakawa, Kiyomi Ogino | 1999-09-21 |
| 5768245 | Optical disk apparatus | Miyozo Maeda, Yoshiyuki Nanba | 1998-06-16 |