| 10531170 |
Loudspeaker device and movable-body apparatus equipped with same |
Yoshimichi Kajihara, Takuji Miyamoto, Yuuki Izumi |
2020-01-07 |
| 10104475 |
Loudspeaker magnetic circuit and loudspeaker equipped with same |
Yuuki Izumi, Tomonori Shibuya |
2018-10-16 |
| 9756426 |
Loudspeaker |
Hiroko Tsutsumi, Koichi Nakayama, Kazuhiro Oshika, Mitsukazu Kuze, Tomonori Shibuya |
2017-09-05 |
| 9462213 |
Video display device |
Kenji Yamauchi, Yachiyo Shimokawatoko, Masatoshi Okuyama, Masahiro YUKAWA, Taketo Kawauchi +5 more |
2016-10-04 |
| 9277304 |
Magnetic circuit for loudspeaker, and loudspeaker using same |
Mitsukazu Kuze, Shinya Mizone, Goro Tsuchiya, Tetsushi Itano |
2016-03-01 |
| 8879758 |
Loudspeaker, electronic apparatus using same, and mobile apparatus |
Kenji Yamauchi, Masatoshi Okuyama, Satoshi Takayama, Shoji Nakajima, Yachiyo Shimokawatoko +2 more |
2014-11-04 |
| 8818006 |
Speaker system, electronic apparatus using same, and mobile body device |
Kenji Yamauchi, Masatoshi Okuyama, Shoji Nakajima, Satoshi Takayama, Yachiyo Shimokawatoko +2 more |
2014-08-26 |
| 8553924 |
Speaker, speaker device using the same and electronic apparatus and vehicle using the speaker |
Masahide Sumiyama, Yoshimichi Kajihara, Koji Sano, Kazuki Honda, Satoshi Itoh +3 more |
2013-10-08 |
| 8265330 |
Material for speaker device and speaker device using it |
Yoshiharu Fukunishi, Takanori Kitamura, Kengo Tabata, Toshiyuki Matsumura, Shuji Saiki +1 more |
2012-09-11 |
| 8103036 |
Speaker device and television receiver using the speaker device |
Toshiyuki Koike |
2012-01-24 |
| 7447328 |
Loudspeaker |
Hiroyuki Takewa, Mikio Iwasa, Atsushi Inaba |
2008-11-04 |
| 7020301 |
Loudspeaker |
Takashi Suzuki, Keiji Ishikawa, Kazuro Okuzawa |
2006-03-28 |
| 6842529 |
Speaker |
Takashi Suzuki, Hiroyuki Takewa, Mitsukazu Kuze, Mitsuhiro Hasegawa |
2005-01-11 |
| 6836551 |
Loudspeaker |
Mitsukazu Kuze, Shuji Saiki, Hiroyuki Takewa |
2004-12-28 |
| 6757404 |
Loud speaker, diaphragm and process for making the diaphragm |
Hiroyuki Takewa, Mikio Iwasa, Mitsukazu Kuze, Shinya Tabata, Shinya Mizone +5 more |
2004-06-29 |
| 6671385 |
Speaker and magnetic circuit used for the speaker |
Takashi Suzuki |
2003-12-30 |
| 5430260 |
Speaker system |
Shuji Saiki, Kazue Satoh |
1995-07-04 |
| 5371805 |
Speaker and speaker system employing the same |
Shuji Saiki, Kazuki Honda |
1994-12-06 |
