Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376496 | Piezoelectric ceramic composition and piezoelectric actuator | Shuhei Tabata, Gen Shimura | 2025-07-29 |
| 12319060 | Liquid ejection head and recording apparatus | Shuhei Tabata, Makoto Higashibeppu, Gen Shimura, Yukihiro Hasegawa | 2025-06-03 |
| 12232423 | Piezoelectric ceramic composition | Shuhei Tabata, Gen Shimura | 2025-02-18 |
| 12097703 | Piezoelectric actuator, liquid discharge head, and recording device | Shuhei Tabata, Makoto Higashibeppu, Yukihiro Hasegawa, Gen Shimura, Takashi Miyahara +1 more | 2024-09-24 |
| 9883289 | Acoustic generator, acoustic generation device, and electronic device | Noriyuki Kushima, Shuichi Fukuoka, Kenji Yamakawa, Hiroshi Ninomiya | 2018-01-30 |
| 9497550 | Vibration device, sound generator, speaker system, and electronic device | Shuichi Fukuoka, Noriyuki Kushima, Hiroshi Ninomiya | 2016-11-15 |
| 9402136 | Sound generator and electronic apparatus using the same | Noriyuki Kushima, Shuichi Fukuoka, Saneaki Akieda, Atsushi Ishihara, Kentarou Miyazato | 2016-07-26 |
| 9398378 | Acoustic generator, acoustic generating apparatus, and electronic apparatus | Kentarou Miyazato, Shuichi Fukuoka, Noriyuki Kushima, Tooru Takahashi, Masato Murahashi | 2016-07-19 |
| 9392372 | Acoustic generator, acoustic generation device, and electronic device | Shuichi Fukuoka, Noriyuki Kushima, Tooru Takahashi, Yutaka Makino, Atsushi Ishihara +3 more | 2016-07-12 |
| 9392375 | Acoustic generator, acoustic generation device, and electronic device | Shuichi Fukuoka, Noriyuki Kushima, Hiroshi Ninomiya | 2016-07-12 |
| 9392373 | Acoustic generator, acoustic generation device, and electronic device | Atsushi Ishihara, Shuichi Fukuoka, Noriyuki Kushima, Tooru Takahashi, Yutaka Makino +1 more | 2016-07-12 |
| 9392374 | Acoustic generator, acoustic generation device, and electronic device | Shuichi Fukuoka, Noriyuki Kushima, Saneaki Akieda, Hiroshi Ninomiya | 2016-07-12 |
| 9241205 | Vibration device, sound generator, speaker system, and electronic device | Shuichi Fukuoka, Noriyuki Kushima, Hiroshi Ninomiya | 2016-01-19 |
| 9154885 | Sound generator, sound generation device, and electronic apparatus | Noriyuki Kushima, Shuichi Fukuoka, Masato Murahashi, Hiroshi Ninomiya | 2015-10-06 |
| 9119003 | Sound generator and sound-generating apparatus | Shuichi Fukuoka, Noriyuki Kushima, Hiroshi Ninomiya, Kenji Yamakawa | 2015-08-25 |
| 8758637 | Apparatus and method of removing coating of line-shaped body using plasma | Imei Shu, Sadayuki Toda, Hisashi Koaizawa, Masaru Hori | 2014-06-24 |
| 8029327 | Semiconductor device and display device using a one-dimensional substrate and device fabricating method thereof | Tsuneo Suzuki, Hisashi Koaizawa, Kiyoshi Yase, Kenkichi Suzuki, Michio Kondo | 2011-10-04 |
| 7545416 | Image processing device and camera including CPU which determines whether processing performed using external memory | Yoshihisa Shimazu, Keiichi Tsumura, Takahiro Iwasawa, Nobuyuki Minakata | 2009-06-09 |
| 7321250 | Integrated circuit device | Katsumi Tokuyama | 2008-01-22 |
| 6841864 | Semiconductor integrated circuit device, mounting board, and device and board assembly | — | 2005-01-11 |
| 5896418 | Data transmission system having a communication control computer for controlling communication between a communication interface module and terminal devices | Fumio Hamano, Shigeru Oho, Akira Hasegawa | 1999-04-20 |
| 5612643 | Semiconductor integrated circuit which prevents malfunctions caused by noise | — | 1997-03-18 |
| 5461338 | Semiconductor integrated circuit incorporated with substrate bias control circuit | Masao Fukuma | 1995-10-24 |
| 5438506 | Collective wiring system and method of control thereof | Shigeru Oho, Masahiro Matsumoto, Akira Hasegawa, Fumio Hamano, Takanori Shibata | 1995-08-01 |
| 5224124 | Data transmission system | Fumio Hamano, Shigeru Oho, Akira Hasegawa | 1993-06-29 |