Issued Patents All Time
Showing 1–25 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392596 | Flatness measurement unit | Tatsuo Tsubaki | 2025-08-19 |
| 12288541 | Wireless communication device, electronic device, and wireless communication method | — | 2025-04-29 |
| 12239220 | Storage rack for storing containers | Hidekazu Atake | 2025-03-04 |
| 12176692 | Electrical junction box | Kazuki Kobayashi, Kohei Toyoshima, Kenji Segawa, Naoki Tozuka | 2024-12-24 |
| 11830464 | Wireless communication device and wireless communication method | — | 2023-11-28 |
| 11688375 | Musical instrument controller, electronic musical instrument system, and control method thereof | Jun Miki, Akihiro Takeda | 2023-06-27 |
| 11663999 | Wireless communication device, wireless communication method, and non-transitory computer-readable storage medium | — | 2023-05-30 |
| 11483916 | Wireless communication device and lamp control thereof | — | 2022-10-25 |
| 10415115 | Continuous annealing system and continuous annealing method | Hideyuki Takahashi, Nobuyuki Sato | 2019-09-17 |
| 9676251 | Heating device and method for manufacturing heating device | Yusuke Sakai | 2017-06-13 |
| 9664412 | Heating device | Yusuke Sakai, Shinji Tagami | 2017-05-30 |
| RE45973 | Semiconductor optical amplifier | Masaru Kuramoto, Masao Ikeda, Rintaro Koda, Tomoyuki Oki, Hideki Watanabe +1 more | 2016-04-12 |
| 9287678 | Semiconductor laser device and apparatus using non-linear optical effect | — | 2016-03-15 |
| 9219346 | Laser diode assembly | Shunsuke Kono, Masaru Kuramoto, Tomoyuki Oki | 2015-12-22 |
| 9182581 | Microscope apparatus, optical pickup apparatus and light irradiation apparatus | Shunichi Sato, Yuichi Kozawa, Tomomi Nemoto, Terumasa Hibi, Nobuyuki Hashimoto +1 more | 2015-11-10 |
| 9153938 | Laser diode assembly and semiconductor optical amplifier assembly | Shunsuke Kono, Masaru Kuramoto | 2015-10-06 |
| 9048619 | Laser diode assembly | Shunsuke Kono, Masaru Kuramoto, Tomoyuki Oki | 2015-06-02 |
| 9001860 | Laser diode device including a top electrode with first and second sections | Tomoyuki Oki, Hideki Watanabe, Rintaro Koda, Masaru Kuramoto | 2015-04-07 |
| 8989228 | Laser diode device, method of driving the same, and laser diode apparatus | Masaru Kuramoto, Tomoyuki Oki, Tomoya Sugahara | 2015-03-24 |
| 8982920 | Submount, submount assembly, and submount assembling method | Hideki Watanabe, Rintaro Koda, Masaru Kuramoto, Kaori Naganuma | 2015-03-17 |
| 8917753 | Alignment method of semiconductor optical amplifier and light output device | Tomoyuki Oki, Rintaro Koda, Masaru Kuramoto, Takao Miyajima | 2014-12-23 |
| 8831055 | Self-oscillating semiconductor laser device and driving method thereof | Hideki Watanabe, Masaru Kuramoto, Takao Miyajima | 2014-09-09 |
| 8786941 | Semiconductor optical amplifier | Masaru Kuramoto, Masao Ikeda, Rintaro Koda, Tomoyuki Oki, Hideki Watanabe +1 more | 2014-07-22 |
| 8615027 | Laser diode, optical disk device and optical pickup | Makoto Oota, Masaru Kuramoto, Masao Ikeda | 2013-12-24 |
| 8588264 | Method of driving a laser diode | Shunsuke Kono, Tomoyuki Oki, Masao Ikeda, Takao Miyajima, Hideki Watanabe | 2013-11-19 |