Issued Patents All Time
Showing 1–25 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10780538 | Automatic tool exchange system for machine tools | Akihiro Kitamura, Kosaku Kitamura, Takashi Asano | 2020-09-22 |
| 10369634 | Clamp device | Akihiro Kitamura | 2019-08-06 |
| 10087093 | Fluid treatment apparatus | Toshiyuki Mutoh, Shogo Suzuki, Yuu Zama, Aya UTSUKI, Kimio AOKI +3 more | 2018-10-02 |
| 9941062 | Key switch structure | — | 2018-04-10 |
| 9935029 | Printed wiring board for package-on-package | Takashi Kariya, Masatoshi Kunieda | 2018-04-03 |
| 9893016 | Multilayer wiring board having wiring structure for mounting multiple electronic components and method for manufacturing the same | Hajime Sakamoto, Yoshinori Shizuno, Takashi Kariya | 2018-02-13 |
| 9260330 | Fluid purifying apparatus | Kenichi Hayakawa, Shogo Suzuki, Hideyuki Miyazawa, Kimio AOKI, Noriaki Okada +4 more | 2016-02-16 |
| 9197077 | Charging control of a battery pack of an electronic apparatus | — | 2015-11-24 |
| 9082564 | Key support arrangement for narrow key switch structure | — | 2015-07-14 |
| 8957332 | Key switch structure | — | 2015-02-17 |
| 8835785 | Key switch structure | Yasushi Takagi | 2014-09-16 |
| 8759691 | Wiring board and method for manufacturing the same | Shinji Ouchi, Makoto Terui, Yoshinori Shizuno | 2014-06-24 |
| 8755196 | Wiring board and method for manufacturing the same | Shinji Ouchi, Makoto Terui, Yoshinori Shizuno | 2014-06-17 |
| 8735748 | Keyboard structure | — | 2014-05-27 |
| 8569640 | Key switch structure | Yasushi Takagi | 2013-10-29 |
| 8486728 | Semiconductor device including semiconductor elements mounted on base plate | Shinji Ohuchi, Yasushi Shiraishi | 2013-07-16 |
| 8188604 | Semiconductor device incorporating preventative measures to reduce cracking in exposed electrode layer | — | 2012-05-29 |
| 8125663 | Usage status management device, recording medium storing usage status processing program, usage status management system, and usage status management method | — | 2012-02-28 |
| 8115317 | Semiconductor device including electrode structure with first and second openings and manufacturing method thereof | Yutaka Kadogawa | 2012-02-14 |
| 8048768 | Joined wafer, fabrication method thereof, and fabrication method of semiconductor devices | — | 2011-11-01 |
| 8022322 | Key switch arrangement excellent in waterproofing property | Yasushi Takagi | 2011-09-20 |
| 8008129 | Method of making semiconductor device packaged by sealing resin member | Shinji Ohuchi, Yasushi Shiraishi | 2011-08-30 |
| 7860255 | Content distribution server, key assignment method, content output apparatus, and key issuing center | Masao Nonaka, Yuichi Futa, Motoji Ohmori, Tetsuya Inoue, Yoji Kumazaki | 2010-12-28 |
| 7840240 | Wireless network node | Kohtaro Ohba | 2010-11-23 |
| 7758700 | Powder container, cleaning method and cleaning apparatus for cleaning the power container | Akihiro Fuchigami, Toshiyuki Mutoh, Yoichi Okamoto, Tomoyasu Hirasawa | 2010-07-20 |