Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8913031 | Sensor apparatus and electronic apparatus | Hidetoshi Honda, Hiroki Kanehira, Hiroto Kawaguchi, Masato Ishigaki, Yutaka Wada +1 more | 2014-12-16 |
| 8681120 | Input apparatus and display apparatus | Hiroki Kanehira, Katsunori Sato | 2014-03-25 |
| 7517436 | Magneto-optical recording medium and manufacturing method thereof | Tetsuhiro Sakamoto | 2009-04-14 |
| 7420910 | Optical recording/reproducing method for multiple recording media with different recording density | Teruyuki Ota, Makoto Watanabe, Yoshihito Fukushima | 2008-09-02 |
| 7355929 | Magneto-optical disk and recording and/or reproducing method and recording and/or reproducing apparatus using the magneto-optical disk | Makoto Watanabe, Teruyuki Ota, Minoru Tobita | 2008-04-08 |
| 7113470 | Optical recording and reproducing method and optical recording medium | Teruyuki Ota, Makoto Watanabe, Yoshihito Fukushima | 2006-09-26 |
| 7060373 | Magneto-optical recording medium and signal reproduction method | Tetsuhiro Sakamoto, Teruyuki Ota, Makoto Watanabe, Yasuhito Tanaka, Goro Fujita +2 more | 2006-06-13 |
| 6277462 | Optical recording medium and method for manufacture thereof | Makoto Watanabe | 2001-08-21 |
| 6194046 | Optical recording medium and manufacturing method thereof | Toru Abiko | 2001-02-27 |
| 5808972 | Stabilized overwriteable optical recording method using laser beam intensity settings | Hiroyuki Matsumoto, Koichiro Ishii | 1998-09-15 |
| 5600612 | Magnetooptic recording method and apparatus | Jun Saito, Shinichi Kurita, Yoshihiro Yamanaka | 1997-02-04 |
| 5343449 | Over-write capable magnetooptical recording medium having reading layer | — | 1994-08-30 |