Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10630356 | Communication apparatus and method of controlling the same | Teruki Kikkawa | 2020-04-21 |
| 7791996 | PLL circuit operating based on output of delta-sigma modulator, and optical disk device including PLL circuit | — | 2010-09-07 |
| 7200072 | Domain wall displacement magneto-optical recording and reproducing apparatus | — | 2007-04-03 |
| 7020049 | Apparatus using a detected light beam power at a start of change of a magnetized state for setting a reproducing light beam | Toshihiko Suzuki, Takashi Inoue, Toshio Matsumoto | 2006-03-28 |
| 6980491 | Domain wall displacement type magneto-optical recording medium and recording method | Tsutomu Shiratori | 2005-12-27 |
| 6377746 | Recording apparatus for recording moving and still signals on different parts of tape-shaped recording medium | Hideyuki Nishida, Tsunenori Yoshinari, Toshiaki Shingu | 2002-04-23 |
| 5822145 | Information recording and/or reproducing apparatus using an information recording device having two kinds of recording media | Hideyuki Nishida, Tsunenori Yoshinari, Toshiaki Shingu, Kazunori Masuda | 1998-10-13 |
| 5638229 | Method for detecting an information recorded position in an information reproducing apparatus | Toshiaki Shingu, Tsunenori Yoshinari, Hideyuki Nishida | 1997-06-10 |
| 5561565 | Magnetic tape recording and/or reproducing apparatus with detecting means | Tsunenori Yoshinari, Hideyuki Nishida, Toshiaki Shingu, Kazunori Masuda | 1996-10-01 |
| 5249063 | Information signal processing device for offset removal and signal identification of color difference signals | — | 1993-09-28 |
| 5055351 | Metal thin film type magnetic recording medium | Ryo Fujimoto, Takao Sasakura, Hiroshi Takagi, Kenji Suzuki, Akira Shinmi +3 more | 1991-10-08 |