Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475219 | Method for molding foamable resin | — | 2016-10-25 |
| 6835270 | Process and apparatus of producing optical disk and process of producing substrate | Tetsuo Imada, Shigeru Namiki, Kazuyuki Sawada, Takaaki Higashida, Mamoru Inoue | 2004-12-28 |
| 6793748 | Disk bonding apparatus and disk bonding method | Akinobu Katayama, Toshikazu Kozono, Kiyoshi Mayahara | 2004-09-21 |
| 6514675 | Manufacturing apparatus and method for optical recording medium | Hideo Matsumoto, Norihide Higaki, Koji Muraoka, Hiroyuki Fukuno | 2003-02-04 |
| 6471836 | Sputtering apparatus | Akira Okuda, Shigeru Namiki, Kiyoshi Saeki | 2002-10-29 |
| 6416609 | Process and apparatus of producing optical disk and process of producing substrate | Tetsuo Imada, Shigeru Namiki, Kazuyuki Sawada, Takaaki Higashida, Mamoru Inoue | 2002-07-09 |
| 6231705 | Method for laminating boards | Keinosuke Kanashima, Norihide Higaki, Susumu Nojiri, Hiroyuki Fukuno, Osamu Hirota | 2001-05-15 |
| 4849840 | Carriage device for floppy disk apparatus having head arm with regulating material | — | 1989-07-18 |
| 4811143 | Head supporting mechanism for maintaining close operative relationship between magnetic heads and a flexible disk | Hiroshi Ohashi, Masahiro Kusunoki, Susumu Kimura, Shigeru Takekado | 1989-03-07 |
| 4803571 | Floppy disc magnetic head apparatus compatible with both horizontal and perpendicular recording media | Masahiro Kusunoki, Koji Osafune | 1989-02-07 |