Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12057127 | Microphone unit | Shogo KUBOTA | 2024-08-06 |
| 11956580 | Microphone assembly and headlining assembly | Shunji Muraoka, Shushin Noda, Kouta ONOYAMA, Daisuke Kitaguchi, Jun Miyajima | 2024-04-09 |
| 11327174 | Sensor control device | Kiyoshi Miyazawa | 2022-05-10 |
| 5032815 | Lamination type inductor | Takashi Kobayashi, Minoru Tamada, Hiroyuki Takeuchi | 1991-07-16 |
| 4876433 | Inverter controlled-type power source for arc welding | Takayuki Kashima, Akira Sakabe | 1989-10-24 |