Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7135097 | Box-shaped facing-targets sputtering apparatus and method for producing compound thin film | Hisanao Anpuku | 2006-11-14 |
| 6911123 | Facing-targets-type sputtering apparatus and method | — | 2005-06-28 |
| 6881311 | Facing-targets-type sputtering apparatus | Hisanao Anpuku | 2005-04-19 |
| 6794278 | Method for producing organic thin-film device by use of facing-targets-type sputtering apparatus | Junji Kido, Akira Yokoi | 2004-09-21 |
| 6156172 | Facing target type sputtering apparatus | — | 2000-12-05 |
| 5099372 | Magnetic head assembly for a flexible magnetic disk drive unit | Kazuhiro Kamei, Kazuhiko Honjyo | 1992-03-24 |
| 4958249 | Magnetic recording disk cartridge | Kazuhiro Kamei, Yoshihisa Watamura | 1990-09-18 |
| 4858043 | Magnetic head assembly for a flexible magnetic disk drive unit | Kazuhiro Kamei, Kazuhiko Honjyo | 1989-08-15 |
| 4842708 | Perpendicular magnetic recording medium, method for producing the same, and sputtering device | Kazuhiko Honjo, Takashi Tomie, Masahiko Naoe | 1989-06-27 |
| 4784739 | Method of producing a thin film by sputtering and an opposed target type sputtering apparatus | Kazuhiko Honjyo, Akio Kushara | 1988-11-15 |
| 4666788 | Perpendicular magnetic recording medium, method for producing the same, and sputtering device | Kazuhiko Honjo, Takashi Tomie, Masahiko Naoe | 1987-05-19 |
| 4576700 | Perpendicular magnetic recording medium method for producing the same, and sputtering device | Kazuhiko Honjo, Takashi Tomie, Masahiko Naoe | 1986-03-18 |
| 4507364 | Perpendicular magnetic recording medium | Takashi Tomie, Masahiko Naoe | 1985-03-26 |
| 4407894 | Method for producing a perpendicular magnetic recording medium | Takashi Tomie, Masahiko Naoe | 1983-10-04 |
| 4207100 | Formation of electrostatic latent image | Kazuhiko Honjo, Kazuhiro Kamei | 1980-06-10 |