Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5871134 | Method and apparatus for breaking and cutting a glass ribbon | Kazuyuki Komagata | 1999-02-16 |
| 5464674 | Magnetic recording medium and method for its production | Ichiro Makino, Akira Mitsui, Mikio Takehara, Eiichi Ando, Junichi Ebisawa +3 more | 1995-11-07 |
| 5209835 | Method for producing a specified zirconium-silicon amorphous oxide film composition by sputtering | Ichiro Makino, Akira Mitsui, Mikio Takehara, Eiichi Ando, Junichi Ebisawa +3 more | 1993-05-11 |
| 5087481 | Method for texturing a magnetic disk silicate glass substrate | Tu Chen, Kazuo Mannami | 1992-02-11 |
| 4307128 | Metallic coating method using ultrasonic vibration | Kentaro Nagano | 1981-12-22 |