Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7255908 | Magnetic tape | Akira Ishikawa, Takashi Ishii, Mitsuhiro Katashima, Tomohiko Onda | 2007-08-14 |
| 6319595 | Magnetic tape | Mitsuhiro Katashima | 2001-11-20 |
| 4928936 | Loading apparatus | Yukiharu Ohkubo, Shinji Miura, Yuichi Aoki | 1990-05-29 |
| 4761561 | Laser beam scanning pattern generation system with positional and dimensional error correction | Yoshihisa Fujiwara, Akikazu Tanimoto, Hisakazu Kato, Shinji Miura, Fuyuhiko Inoue +1 more | 1988-08-02 |