Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370575 | Electrostatic transducer and electrostatic transducer unit | Koichi Hasegawa, Shinya Tahara, Masaki Nasu | 2025-07-29 |
| 12249930 | Electrostatic transducer | Shinya Tahara, Masaki Nasu | 2025-03-11 |
| 12007520 | Electrostatic transducer and electrostatic transducer unit | Shinya Tahara, Masaki Nasu | 2024-06-11 |
| 11873213 | Electrostatic-type transducer and manufacturing method thereof | Koichi Hasegawa, Shinya Tahara, Masaaki Hamada, Masaki Nasu | 2024-01-16 |
| 11750981 | Transducer and method for manufacturing same | Masaki Nasu, Koichi Hasegawa, Shinya Tahara | 2023-09-05 |
| 11641554 | Transducer and manufacturing method thereof | Koichi Hasegawa, Shinya Tahara, Masaki Nasu | 2023-05-02 |
| 11265658 | Transducer and manufacturing method thereof | Koichi Hasegawa, Shinya Tahara, Masaki Nasu | 2022-03-01 |
| 11247233 | Vibration presentation device | Takanori MURASE, Hiroyuki Nakajima, Masaki Nasu | 2022-02-15 |
| 10838498 | Tactile vibration applying device | Takanori MURASE, Masaki Nasu | 2020-11-17 |
| 10792704 | Electrostatic transducer and method for manufacturing same | Masaki Nasu, Takanori MURASE | 2020-10-06 |
| 9757016 | Wireless communication system, wireless terminal apparatus, and storage medium | Takayuki Hirabayashi, Yoichiro Sako | 2017-09-12 |
| 9679052 | Portable electronic device, signal processing method and playback method | Masakazu Yajima, Takeshi Yamagishi, Takeshi Itagaki, Hideaki Ishioka | 2017-06-13 |
| 9409719 | Conveying apparatus | Shinya SUBE, Mitsuyoshi Kondo, Atsushi Muramatsu, Masaru Murayama | 2016-08-09 |
| 9288583 | Speaker | Mitsuyoshi Kondo | 2016-03-15 |
| 8958581 | Polymer speaker | Takamasa Ito, Hitoshi Yoshikawa, Mitsuyoshi Kondo | 2015-02-17 |