Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6690544 | Magnetic head and magnetic head manufacturing method | Atsuko Okawa, Yasuo Hira, Hirotaka Imayama, Masayasu Fujisawa, Saburou Suzuki +5 more | 2004-02-10 |
| 6504680 | Magnetic head and magnetic head manufacturing method | Atsuko Okawa, Yasuo Hira, Hirotaka Imayama, Masayasu Fujisawa, Saburou Suzuki +5 more | 2003-01-07 |
| 6278582 | Magnetic head and magnetic head manufacturing method | Atsuko Okawa, Yasuo Hira, Hirotaka Imayama, Masayasu Fujisawa, Saburou Suzuki +5 more | 2001-08-21 |
| 6198601 | Thin film magnetic head having non-linear tapered rails | Yasuo Hira, Tamaki Toba, Hirotaka Imayama, Atsuko Ohkawa, Masayasu Fujisawa +5 more | 2001-03-06 |
| 5910864 | Thin film magnetic head having non-linear rails | Yasuo Hira, Tamaki Toba, Hirotaka Imayama, Atsuko Ohkawa, Masayasu Fujisawa +5 more | 1999-06-08 |
| 5567333 | Thin film magnetic head, process for production thereof | Yasuo Hira, Tamaki Toba, Hirotaka Imayama, Atsuko Ohkawa, Masayasu Fujisawa +5 more | 1996-10-22 |
| 5430591 | Negative pressure flying head slider having siderails with narrow width portion | Yoshinori Takeuchi, Kenji Mori, Masaaki Matsumoto, Hiroshi Agari, Jyousei Shimizu +7 more | 1995-07-04 |
| 5329689 | Process for producing magnetic head slider | Kasufumi Azuma, Hideki Sonobe, Kazuo Nate, Akiko Mizushima, Harunobu Saito +1 more | 1994-07-19 |
| 5241440 | Thin film magnetic head and manufacturing method therefor | Eizi Ashida, Moriaki Fuyama, Hideki Yamazaki, Shinji Narishige, Makoto Morijiri +3 more | 1993-08-31 |
| 4841624 | Method of producing a thin film magnetic head | Saburo Suzuki, Kenji Sugimoto, Shunichiro Kuwatsuka | 1989-06-27 |
| 4841402 | Thin film magnetic head and method of manufacture | Tadashi Imanaka, Masayuki Takagi, Harunobu Saito, Sadanori Nagaike, Masaki Ohura | 1989-06-20 |