Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7630153 | Master carrier for magnetic transfer | Kazuhiro Niitsuma, Seiji Kasahara | 2009-12-08 |
| 7420757 | Method and apparatus for magnetic transfer | Tsuneo Inui, Masashi Aoki, Masakazu Nishikawa | 2008-09-02 |
| 7382558 | Magnetic transfer apparatus | Masakazu Nishikawa, Kazuhiro Niitsuma | 2008-06-03 |
| 7369336 | Master carrier for magnetic transfer | Hideyuki Kubota, Masakazu Nishikawa | 2008-05-06 |
| 7312940 | Magnetic transfer apparatus | — | 2007-12-25 |
| 7170698 | Magnetic transfer apparatus | — | 2007-01-30 |
| 7119973 | Magnetic transfer apparatus | — | 2006-10-10 |
| 7079336 | Method and apparatus for magnetic transfer | Tsuneo Inui, Masashi Aoki, Masakazu Nishikawa | 2006-07-18 |
| 7054081 | Magnetic transfer apparatus | Masakazu Nishikawa, Kazuhiro Niitsuma | 2006-05-30 |
| 7054080 | Magnetic transfer apparatus | Masakazu Nishikawa, Kazuhiro Niitsuma | 2006-05-30 |
| 6947231 | Magnetic transfer holder and magnetic transfer device | — | 2005-09-20 |
| 6940668 | Magnetic transfer apparatus using a slave medium and a master carrier | — | 2005-09-06 |
| 6914736 | Magnetic transfer apparatus including a holder having at least one flexible flat plate portion | — | 2005-07-05 |
| 6909564 | Magnetic transfer apparatus | Masakazu Nishikawa, Kazuhiro Niitsuma | 2005-06-21 |
| 6906875 | Magnetic transfer device | Masakazu Nishikawa, Makoto Nagao, Kazunori Komatsu, Tsuneo Inui, Kazuhiro Niitsuma | 2005-06-14 |
| 6906874 | Method and apparatus for magnetic transfer | Tsuneo Inui, Masashi Aoki, Masakazu Nishikawa | 2005-06-14 |
| 6839192 | Holder for magnetic transfer apparatus | — | 2005-01-04 |
| 6802321 | Master medium cleaning method | Masakazu Nishikawa | 2004-10-12 |
| 6804070 | Magnetic transfer apparatus | Masashi Aoki | 2004-10-12 |