Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479313 | Curtain airbag device | Hidetaka Azuma, Kou Sasaki, Masanori Kato | 2019-11-19 |
| 9027954 | Airbag device | Tomoki Hashizume, Yuta Minami | 2015-05-12 |
| 8955875 | Airbag device | Akihiro Maita, Tomoki Hashizume | 2015-02-17 |
| 8474864 | Airbag device | Hidetaka Azuma | 2013-07-02 |
| 8448984 | Airbag device | Hidetaka Azuma | 2013-05-28 |
| 8308192 | Airbag device | Tomoki Hashizume, Miwa Matsuoka | 2012-11-13 |
| 7536211 | Speaker system, mobile terminal device, and electronic device | Shuji Saiki, Sawako Usuki | 2009-05-19 |
| 7200241 | Loudspeaker | Takanori Fukuyama | 2007-04-03 |
| 7050600 | Speaker system, mobile terminal device, and electronic device | Shuji Saiki, Sawako Usuki | 2006-05-23 |
| 7020302 | Speaker, speaker module, and electronic equipment using the speaker module | Kimihiro Ando | 2006-03-28 |