| 11788881 |
Detection sensor and detection device including the same |
Tsutomu Matsushita, Hiroyuki Harano, Hidenori Motonaga, Kensuke Nakanishi |
2023-10-17 |
| 11700469 |
Microphone |
Kazuki Watanabe, Kentaro Ishihara, Kensuke Nakanishi |
2023-07-11 |
| 11647329 |
Microphone unit |
Tsutomu Matsushita, Hiroyuki Harano, Kensuke Nakanishi |
2023-05-09 |
| 11638088 |
Sound collecting device |
Tsutomu Matsushita, Hiroyuki Harano, Kensuke Nakanishi |
2023-04-25 |
| 11503402 |
Unidirectional microphone |
Hiroshi Yamagata, Hironori Saeki, Tsuyoshi Baba, Kensuke Nakanishi |
2022-11-15 |
| 10499163 |
Microphone assembly |
Naosuke Fukada, Mayumi Kaneko, Hidenori Motonaga, Kensuke Nakanishi |
2019-12-03 |
| 8605919 |
Microphone |
Noriaki Hanada, Kensuke Nakanishi, Tetsuo Toyoda |
2013-12-10 |
| 8150078 |
Electret condenser microphone |
Toshiro Izuchi, Kensuke Nakanishi |
2012-04-03 |
| 7907743 |
Electro-acoustic transducer |
Toshiro Izuchi, Kazuo Ono, Kensuke Nakanishi, Hiroaki Onishi |
2011-03-15 |
| 7558077 |
Electronic device |
— |
2009-07-07 |
| 7344405 |
Electro-acoustic transducer with holder |
Toshiro Izuchi |
2008-03-18 |