Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8436552 | Power source control device of illuminator and lighting system | Masaaki Komagata, Ryoji Waki, Shinichi Goto | 2013-05-07 |
| 7676251 | Wireless communication system, electronic price tag system, wireless communication apparatus, communication terminal apparatus, and wireless communication method | Youichi Kimura, Katsuhiro Sukegawa | 2010-03-09 |
| 6901039 | Writable optical drive with dynamically variable linear velocity to prevent buffer under-run | Akihiro Niimura | 2005-05-31 |
| RE38226 | Optical disk driver and operational processing apparatus having such optical disk driver | Kenichi Furukawa, Makoto Ogawa, Hironori Kurisu, Tomonori Mitsui, Akio Saito +2 more | 2003-08-19 |
| 6498773 | Optical disk drive and write speed control method | Akihiro Niimura | 2002-12-24 |
| 5181197 | Optical disk driver and operational processing apparatus having such optical disk driver | Kenichi Furukawa, Makoto Ogawa, Hironori Kurisu, Tomonori Mitsui, Akio Aito +2 more | 1993-01-19 |
| 4675737 | Superimposing apparatus | Takuo Fujino | 1987-06-23 |