Issued Patents All Time
Showing 25 most recent of 98 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10997861 | Luminance control device, luminance control system, and luminance control method | Kenji Narumi | 2021-05-04 |
| 10808312 | Charged particle device and wiring method | Yoichiro Hashimoto, Eiko Nakazawa, Mami Konomi | 2020-10-20 |
| 10192710 | Ion milling apparatus and ion milling method | Yuki Tani, Hisayuki Takasu | 2019-01-29 |
| 9963776 | Charged particle device and wiring method | Yoichiro Hashimoto, Eiko Nakazawa, Mami Konomi | 2018-05-08 |
| 9678592 | Input device for a visual display that generates ultrasonic tactile feedback | — | 2017-06-13 |
| 8699312 | Optical information recording/reproducing apparatus and objective optical system for the same | Daisuke Koreeda | 2014-04-15 |
| 8570849 | Tilt angle adjustment method for objective lens and optical information recording/reproducing apparatus | Satoshi Inoue | 2013-10-29 |
| 8514686 | Optical information recording/reproducing apparatus and objective optical system for the same | Daisuke Koreeda | 2013-08-20 |
| 8483033 | Optical information recording/reproducing apparatus and objective optical system for the same | Naoki Yamagata, Satoshi Inoue | 2013-07-09 |
| 8456979 | Objective lens and optical information recording/reproducing apparatus | Satoshi Inoue | 2013-06-04 |
| 8436606 | Rotation detector | — | 2013-05-07 |
| 8395904 | Multichip module, printed circuit board unit, and electronic apparatus | Takayoshi Matsumura, Kenji Kobae, Tetsuya Takahashi | 2013-03-12 |
| 8390277 | Rotational angle detector | — | 2013-03-05 |
| 8308071 | RFID tag and manufacturing method thereof | Kenji Kobae, Takayoshi Matsumura, Tetsuya Takahashi | 2012-11-13 |
| 8279738 | Objective lens and optical information recording/reproducing device having the same | Satoshi Inoue, Daisuke Koreeda | 2012-10-02 |
| 8270279 | Optical information recording/reproducing apparatus and objective lens for the same | Satoshi Inoue | 2012-09-18 |
| 8264922 | Optical disc drive having a mechanism to reduce the noise level of a focus error signal | — | 2012-09-11 |
| 8223442 | Objective lens for optical pick-up | Naoki Yamagata | 2012-07-17 |
| 8189448 | Optical information recording/reproducing apparatus and objective optical system for the same | Daisuke Koreeda | 2012-05-29 |
| 8169075 | Electronic part with affixed MEMS | Tetsuya Takahashi, Kenji Kobae, Yoshiyuki Satoh, Hidehiko Kira, Takayoshi Matsumura | 2012-05-01 |
| 8121012 | Objective lens and optical information recording/reproducing apparatus | Satoshi Inoue | 2012-02-21 |
| 8107350 | Optical information recording/reproducing apparatus and objective lens for the same | Satoshi Inoue | 2012-01-31 |
| 8089705 | Objective lens for optical pick-up | Naoki Yamagata | 2012-01-03 |
| 8081558 | Optical system of optical pick-up and optical information recording/reproducing apparatus | Naoki Yamagata, Satoshi Inoue | 2011-12-20 |
| 8072694 | Objective lens | Daisuke Koreeda, Koichi Maruyama | 2011-12-06 |