Issued Patents 2004
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D500315 | Magnetic head suspension | Hideki Kuwajima, Kenichi Sakamoto | 2004-12-28 |
| 6835786 | (Meth)acrylate compound and cured product thereof | Kenji Ishii, Yasumasa Norisue, Daisuke Ohno | 2004-12-28 |
| 6835785 | Polyphenylene ether oligomer compound, derivatives thereof and use thereof | Kenji Ishii, Yasumasa Norisue, Kiyonari Hiramatsu, Makoto Yamazaki, Daisuke Ohno | 2004-12-28 |
| 6826018 | Disk drive with head supporting device | Hideki Kuwajima, Koichi Shinohara, Kaoru Matsuoka, Kenichi Sakamoto, Shigeo Obata | 2004-11-30 |
| 6806030 | Information recording medium and method for manufacturing information recording medium | Motoyasu Terao, Yasushi Miyauchi, Keikichi Ando, Yumiko Anzai, Junko Ushiyama +3 more | 2004-10-19 |
| 6794481 | Bifunctional phenylene ether oligomer, its derivatives, its use and process for the production thereof | Akikazu Amagai, Kenzi Ishii, Kiyonari Hiramatsu, Daisuke Ohno, Katsutoshi Yamazaki +1 more | 2004-09-21 |
| 6775226 | Optical recording medium having a plurality of interference layers of different refractive index | Junko Ushiyama, Keikichi Andoo | 2004-08-10 |
| 6757139 | Information recording apparatus with inertia arm and swing regulating mechanism | — | 2004-06-29 |
| 6751064 | Head supporting device and disk drive using the same | Hideki Kuwajima, Kenichi Sakamoto | 2004-06-15 |
| 6740382 | Information recording medium | Akemi Hirotsune, Keikichi Andoo, Tetsuya Nishida, Motoyasu Terao, Junko Ushiyama +1 more | 2004-05-25 |
| 6735053 | Disk drive system with internal arm for preventing shock | Hideki Kuwajima | 2004-05-11 |
| 6723411 | Information recording medium and method for manufacturing an information recording medium | Akemi Hirotsune, Toshimichi Shintani, Keikichi Andoo, Yumiko Anzai, Takahiro Kurokawa | 2004-04-20 |
| 6715944 | Apparatus for removing photoresist film | Izumi Oya, Seiji Noda, Masaki Kuzumoto, Masashi Ohmori, Tatsuo Kataoka | 2004-04-06 |
| 6709801 | Information recording medium | Yoshihiro Ikari, Tamotsu Fuchioka, Hitoshi Watanabe, Reiji Tamura, Junko Ushiyama +2 more | 2004-03-23 |
| 6703098 | Information recording medium and method for manufacturing information recording medium | Akemi Hirotsune, Motoyasu Terao, Junko Ushiyama, Hiroyuki Minemura, Keikichi Andoo +1 more | 2004-03-09 |
| 6689920 | Bifunctional biphenyl and process for producing bifunctional phenylene ether oligomer compound using the same | Kenji Ishii, Kiyonari Hiramatsu, Yasumasa Norisue, Katsuhiko Yanagida | 2004-02-10 |
| 6678225 | Information recording method, information recording medium and information recording apparatus | Takeshi Maeda, Hirofumi Sukeda, Hiroyuki Minemura, Hidehiko Kando | 2004-01-13 |