Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10499163 | Microphone assembly | Naosuke Fukada, Mayumi Kaneko, Ryuji Awamura, Hidenori Motonaga | 2019-12-03 |
| 10455310 | Microphone unit | Keina Tsutsui, Tetsuji Muraoka, Hidenori Motonaga | 2019-10-22 |
| 10300562 | Solder alloy, solder paste, and electronic circuit board | Shunsuke Ishikawa, Yuka MATSUSHIMA, Tadashi Takemoto | 2019-05-28 |
| 10213880 | Solder alloy, solder paste, and electronic circuit board | Shunsuke Ishikawa, Yuka MATSUSHIMA, Tadashi Takemoto | 2019-02-26 |
| 10205540 | Signal detection device, wireless communication device, and wireless communication terminal | Hiroki Mori, Takeshi Kumagaya, Takahisa Kaihotsu, Daisuke Yashima | 2019-02-12 |