Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9883289 | Acoustic generator, acoustic generation device, and electronic device | Noriyuki Kushima, Shuichi Fukuoka, Takeshi Hirayama, Kenji Yamakawa | 2018-01-30 |
| 9848268 | Acoustic generator, acoustic generation device, and electronic apparatus | Noriyuki Kushima, Kentarou Miyazato, Tooru Takahashi, Shuichi Fukuoka, Kenji Yamakawa +1 more | 2017-12-19 |
| 9497550 | Vibration device, sound generator, speaker system, and electronic device | Shuichi Fukuoka, Noriyuki Kushima, Takeshi Hirayama | 2016-11-15 |
| 9392374 | Acoustic generator, acoustic generation device, and electronic device | Takeshi Hirayama, Shuichi Fukuoka, Noriyuki Kushima, Saneaki Akieda | 2016-07-12 |
| 9392372 | Acoustic generator, acoustic generation device, and electronic device | Shuichi Fukuoka, Noriyuki Kushima, Takeshi Hirayama, Tooru Takahashi, Yutaka Makino +3 more | 2016-07-12 |
| 9392373 | Acoustic generator, acoustic generation device, and electronic device | Atsushi Ishihara, Shuichi Fukuoka, Noriyuki Kushima, Takeshi Hirayama, Tooru Takahashi +1 more | 2016-07-12 |
| 9392375 | Acoustic generator, acoustic generation device, and electronic device | Takeshi Hirayama, Shuichi Fukuoka, Noriyuki Kushima | 2016-07-12 |
| 9386378 | Acoustic generator | Shuichi Fukuoka, Noriyuki Kushima, Hiroyuki Kawamura | 2016-07-05 |
| 9241205 | Vibration device, sound generator, speaker system, and electronic device | Shuichi Fukuoka, Noriyuki Kushima, Takeshi Hirayama | 2016-01-19 |
| 9154885 | Sound generator, sound generation device, and electronic apparatus | Noriyuki Kushima, Shuichi Fukuoka, Takeshi Hirayama, Masato Murahashi | 2015-10-06 |
| 9119003 | Sound generator and sound-generating apparatus | Shuichi Fukuoka, Noriyuki Kushima, Takeshi Hirayama, Kenji Yamakawa | 2015-08-25 |
| 8897473 | Acoustic generator | Shuichi Fukuoka, Noriyuki Kushima, Hiroyuki Kawamura | 2014-11-25 |
| 8704619 | Bandpass filter and radio communication module and radio communication device using the same | Hiromichi Yoshikawa | 2014-04-22 |
| 8648674 | Filter circuit, and wireless communication module and wireless communication device that uses the same | Hiromichi Yoshikawa, Masafumi Horiuchi | 2014-02-11 |
| 8629740 | Bandpass filter, wireless communication module and wireless communication device | Katsuro Nakamata, Hiromichi Yoshikawa | 2014-01-14 |
| 7596357 | High-frequency switching circuit, high-frequency module, and wireless communications device | Katsuro Nakamata, Masafumi Horiuchi, Shinji Isoyama, Tooru Takahashi | 2009-09-29 |
| 7468643 | Bandpass filter and wireless communications equipment using same | Katsurou Nakamata | 2008-12-23 |
| 7149496 | High-frequency module and radio communication apparatus | Masafumi Horiuchi, Katsuro Nakamata, Yasuhiko Fukuoka, Satoru Iwasaki, Kenta Fukuyama | 2006-12-12 |
| 5785036 | Engine control system | Kouji Endo, Susumu Inoue, Yuji Shitani | 1998-07-28 |
| 5746187 | Automotive engine control system | Tetsushi Hosokai | 1998-05-05 |
| 5732680 | Fuel injection control system for engine | Tetsushi Hosokai | 1998-03-31 |
| 5637985 | Alternator control system | Shieaki Kakizaki, Tetsushi Hosokai, Tetsuro Takaba | 1997-06-10 |
| 5150637 | Transfer case shifting apparatus for four wheel drive vehicle | Satoshi Fujikawa | 1992-09-29 |
| 4898549 | Connector built from one or more single rowed housings, with long lasting locking mechanism | Katsuhiko Nakama, Toru Michishige, Fumiaki Itsuki | 1990-02-06 |
| 4709976 | Connector built from one or more single rowed housings with long lasting locking mechanism | Katsuhiko Nakama, Toru Michishige, Fumiaki Itsuki | 1987-12-01 |