Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427512 | Pipette | Tsutomu Sugawara | 2025-09-30 |
| 10010909 | Piezoelectric element, acoustic generator, acoustic generation device, and electronic apparatus | Tooru Takahashi, Kenji Yamakawa | 2018-07-03 |
| 9848268 | Acoustic generator, acoustic generation device, and electronic apparatus | Noriyuki Kushima, Tooru Takahashi, Shuichi Fukuoka, Kenji Yamakawa, Masato Murahashi +1 more | 2017-12-19 |
| 9781517 | Acoustic generator, acoustic generation device, and electronic apparatus | Noriyuki Kushima, Tooru Takahashi, Shuichi Fukuoka | 2017-10-03 |
| 9654880 | Sound generator and electronic device using the same | Shuichi Fukuoka, Noriyuki Kushima, Tooru Takahashi, Yutaka Makino, Atsushi Ishihara | 2017-05-16 |
| 9402136 | Sound generator and electronic apparatus using the same | Noriyuki Kushima, Shuichi Fukuoka, Takeshi Hirayama, Saneaki Akieda, Atsushi Ishihara | 2016-07-26 |
| 9398378 | Acoustic generator, acoustic generating apparatus, and electronic apparatus | Shuichi Fukuoka, Noriyuki Kushima, Takeshi Hirayama, Tooru Takahashi, Masato Murahashi | 2016-07-19 |
| 9392372 | Acoustic generator, acoustic generation device, and electronic device | Shuichi Fukuoka, Noriyuki Kushima, Takeshi Hirayama, Tooru Takahashi, Yutaka Makino +3 more | 2016-07-12 |
| 6987906 | Optical connection device | Kenichi Nakama, Yukinari Sekiguchi, Osamu Mikami, Yoshikazu Murata | 2006-01-17 |