Issued Patents All Time
Showing 26–50 of 147 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9214626 | Resistance change memory device | Kuniyuki Kakushima, Chunmeng Dou, Parhat Ahmet, Yoshinori Kataoka | 2015-12-15 |
| 9030775 | Impact resistant rotating device with increased-thickness portion relationship and suction plate configuration | Takanori Watanabe, Takuji Yamada, Susumu Ando | 2015-05-12 |
| 8995084 | Disk drive device with hub and wiring member with increased thinness | Tomoyuki Tashiro, Takanori Watanabe | 2015-03-31 |
| 8902542 | Disk drive device having a projecting portion and a mounted laminated core | Kazuyoshi Nagai | 2014-12-02 |
| 8848312 | Disk drive device with hub with thinness and suppressed torque decrease | Takanori Watanabe, Tomoyuki Tashiro | 2014-09-30 |
| 8773813 | Manufacturing method of disk drive device capable of reducing amount of unbalance, disk drive device and subassembly thereof | Kazuyoshi Nagai | 2014-07-08 |
| 8754820 | Antenna apparatus provided with electromagnetic coupling adjuster and antenna element excited through multiple feeding points | Atsushi Yamamoto, Tsutomu Sakata, Satoru Amari | 2014-06-17 |
| 8665558 | Disk drive device | Takanori Watanabe, Mitsuo Kodama, Akira Nishio | 2014-03-04 |
| 8631677 | Production method of rotating device having thrust dynamic pressure generating site on which a thrust pressure pattern is formed and rotating device produced by said production method | Yasuo FUKUZAKO | 2014-01-21 |
| 8625232 | Disk drive device rotationally driving recording disk | Tomoyuki Tashiro, Yoshio Hirata | 2014-01-07 |
| 8619387 | Disk drive device with hub with thinness and suppressed torque decrease | Takanori Watanabe, Tomoyuki Tashiro | 2013-12-31 |
| 8457582 | Adaptive control apparatus using multiple adaptive control methods | Atsushi Yamamoto, Koichi Ogawa, Yoshio Koyanagi, Akira Kato | 2013-06-04 |
| 8451558 | Disk drive device with appropriate number of combinations of magnetic poles and salient poles to reduce thickness of the disk drive device | Takanori Watanabe, Mitsuo Kodama, Akira Nishio | 2013-05-28 |
| 8451557 | Disk drive device having a vibration-reducing element | Kazuyoshi Nagai | 2013-05-28 |
| 8395862 | Disk drive device with motor coil wiring arrangement to reduce thickness and suppressed torque decrease | Takanori Watanabe, Tomoyuki Tashiro | 2013-03-12 |
| 8381404 | Method manufacturing of fluid dynamic bearing using cutting tool that performs micro alternating drive | Hisayuki AOSHIMA | 2013-02-26 |
| 8358484 | Manufacturing method of disk drive device capable of reducing amount of unbalance, disk drive device and subassembly thereof | Kazuyoshi Nagai | 2013-01-22 |
| 8264414 | Antenna apparatus including multiple antenna portions on one antenna element | Tsutomu Sakata, Atsushi Yamamoto, Satoru Amari | 2012-09-11 |
| 8213114 | Disk drive hub with motor coil wiring arrangement to reduce thickness and suppressed torque decrease | Takanori Watanabe, Tomoyuki Tashiro | 2012-07-03 |
| 8213113 | Disk drive device with vibration reduction of second order rocking-mode resonance | Takanori Watanabe, Isamu Hashimoto | 2012-07-03 |
| 8200302 | Mobile wireless communication apparatus having a plurality of antenna elements | Atsushi Yamamoto, Tsutomu Sakata, Yoshio Koyanagi, Toshiteru Hayashi | 2012-06-12 |
| 8200301 | Mobile wireless communication apparatus having a plurality of antenna elements | Atsushi Yamamoto, Tsutomu Sakata, Yoshio Koyanagi, Toshiteru Hayashi | 2012-06-12 |
| 8190104 | MIMO antenna apparatus changing antenna elements based on transmission capacity | Atsushi Yamamoto, Tsutomu Sakata, Yoshio Koyanagi, Toshiteru Hayashi | 2012-05-29 |
| 8155599 | Wireless communication apparatus for simultaneously performing multiple wireless communications | Akira Kato, Atsushi Yamamoto | 2012-04-10 |
| 8098756 | MIMO antenna apparatus capable of diversity reception using one radiating conductor | Atsushi Yamamoto, Satoru Amari, Tsutomu Sakata | 2012-01-17 |