Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347757 | Semiconductor device and measurement device | Toshihisa Sone, Kazuya Yamada, Yuichi Yoshida, Kengo Takemasa | 2025-07-01 |
| 11854952 | Semiconductor device and measurement device | Toshihisa Sone, Kazuya Yamada, Yuichi Yoshida, Kengo Takemasa | 2023-12-26 |
| 11309234 | Semiconductor device having an oscillator and an associated integrated circuit | Toshihisa Sone, Kazuya Yamada, Yuichi Yoshida, Kengo Takemasa | 2022-04-19 |
| 10622944 | Semiconductor device and measurement device | Kengo Takemasa, Yuichi Yoshida, Toshihisa Sone, Kazuya Yamada | 2020-04-14 |
| 10615108 | Semiconductor device and measurement device | Toshihisa Sone, Kazuya Yamada, Yuichi Yoshida, Kengo Takemasa | 2020-04-07 |
| 10411715 | Semiconductor device, measurement device, and correction method | Kazuya Yamada, Toshihisa Sone, Yuichi Yoshida, Kengo Takemasa | 2019-09-10 |
| 10243515 | Semiconductor device and measurement device | Kengo Takemasa, Yuichi Yoshida, Toshihisa Sone, Kazuya Yamada | 2019-03-26 |
| 10141015 | Reference block configured for use in a method of manufacturing a head suspension having a load beam and a flexure | Naoki Tanaka | 2018-11-27 |
| 9838022 | Semiconductor device with oscillation frequency error correction | Kazuya Yamada, Toshihisa Sone, Yuichi Yoshida, Kengo Takemasa | 2017-12-05 |
| 9787250 | Semiconductor device and measurement device | Kengo Takemasa, Yuichi Yoshida, Toshihisa Sone, Kazuya Yamada | 2017-10-10 |
| 9584134 | Correcting temperature based oscillation frequency errors in semiconductor device | Kazuya Yamada, Toshihisa Sone, Yuichi Yoshida, Kengo Takemasa | 2017-02-28 |
| 9296070 | Method of manufacturing head suspension having load beam and flexure aligned with load beam and reference pin block used for the method | Naoki Tanaka | 2016-03-29 |
| 9257377 | Semiconductor device and measurement device having an oscillator | Toshihisa Sone, Kazuya Yamada, Yuichi Yoshida, Kengo Takemasa | 2016-02-09 |
| 9230890 | Semiconductor device and measurement device | Kengo Takemasa, Yuichi Yoshida, Toshihisa Sone, Kazuya Yamada | 2016-01-05 |
| 9197217 | Semiconductor device, measurement device, and correction method | Kazuya Yamada, Toshihisa Sone, Yuichi Yoshida, Kengo Takemasa | 2015-11-24 |
| 8921987 | Semiconductor device and measurement device having an oscillator | Toshihisa Sone, Kazuya Yamada, Yuichi Yoshida, Kengo Takemasa | 2014-12-30 |
| 6674301 | Method and system of evaluating PLL built-in circuit | Yuji Tanaka | 2004-01-06 |
| 6522503 | Suspension for disc drive | Ichiro Takadera, Kazuhiko Otake | 2003-02-18 |
| 6388843 | Suspension for disc drive | Yasuji Takagi, Koji Uozumi, Jyun Soga, Kenichi TAKIGAWA | 2002-05-14 |
| 6163953 | Manufacturing method of a suspension | Masashi Shiraishi, Shunichi Kudo, Haruyuki Morita, Ichiro Takadera | 2000-12-26 |
| 6061101 | Digital color signal modulating apparatus | — | 2000-05-09 |
| 6043956 | Suspension for disk drive | Masao Hanya, Tetsuya Fujiwara, Hiroshi Ozawa, Osamu Iriuchijima | 2000-03-28 |
| 5880908 | Gimbal assembly for a magnetic head slider and a suspension for supporting and fixing the magnetic head slider | Masashi Shiraishi, Ichiro Takadera | 1999-03-09 |
| 5754368 | Suspension, slider-suspension assembly, assembly carriage device and manufacturing method of suspension | Masashi Shiraishi, Shunichi Kudo, Haruyuki Morita, Ichiro Takadera | 1998-05-19 |