Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352830 | Sensor unit | Kunihiro Ueda, Hiraku Hirabayashi, Kazuma YAMAWAKI, Tsuyoshi Umehara | 2025-07-08 |
| 11959979 | Sensor unit | Kunihiro Ueda, Hiraku Hirabayashi, Kazuma YAMAWAKI, Tsuyoshi Umehara | 2024-04-16 |
| 11630165 | Sensor unit | Kunihiro Ueda, Hiraku Hirabayashi, Kazuma YAMAWAKI, Tsuyoshi Umehara | 2023-04-18 |
| 11313920 | Sensor unit | Kunihiro Ueda, Hiraku Hirabayashi, Kazuma YAMAWAKI, Tsuyoshi Umehara | 2022-04-26 |
| 10634734 | Sensor unit | Kunihiro Ueda, Hiraku Hirabayashi, Kazuma YAMAWAKI, Tsuyoshi Umehara | 2020-04-28 |
| 9372243 | Magnetic sensor | Nozomu Hachisuka, Yoshihiro Kudo, Jun Ono, Nobutaka Nishio | 2016-06-21 |
| 7957101 | Suspension having a trace bent part that is fixed to a tongue part and an outrigger part | Hidetoshi Matsui, Takashi Honda | 2011-06-07 |
| 7333299 | Head supporting mechanism including two load beams with ribs overlapped with each other | Takeshi Wada, Takashi Honda, Yoshihisa Higuchi | 2008-02-19 |
| 7141508 | Magnetoresistive effect thin-film magnetic head and manufacturing method of magnetoresistive effect thin-film magnetic head | Katsuya Kanakubo, Kazuhiro Hattori | 2006-11-28 |
| D489075 | Combined slider and head for reading or writing information on a disk | Tetsuya Roppongi, Takeshi Wada, Isamu Sato | 2004-04-27 |
| 6665145 | Magnetic recording medium with unit minute recording portions | — | 2003-12-16 |
| D475716 | Combined slider and head for reading or writing information on a disk | Tetsuya Roppongi, Takeshi Wada, Isamu Sato | 2003-06-10 |
| 6495240 | Patterned magnetic recording medium possessing recording portions with a lower height than the surrounding non-magnetic matrix | Tsutomu Aoyama | 2002-12-17 |
| 6317294 | Slider with negative and multiple positive pressure generation portions and head including the same | Tetsuya Roppongi, Takeshi Wada, Isamu Sato | 2001-11-13 |
| 6144529 | Slider with negative and positive pressure generating portions and head including the same | Tetsuya Roppongi, Takeshi Wada, Isamu Sato | 2000-11-07 |