Issued Patents All Time
Showing 51–75 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8965029 | Headphone | Kenzi Mizuno, Yuusuke Oosato | 2015-02-24 |
| 8913773 | Earphone device | Tomohiro Matsuo, Takashi Ohta, Koji Nageno | 2014-12-16 |
| 8722765 | Alumina particle composite, method of manufacturing the alumina particle composite, resin composition and method of manufacturing the resin composition | Takashi Oda, Yasuaki Kai, Takashi Seino, Hironobu Muramatsu | 2014-05-13 |
| 8668983 | Epoxy resin composition for fiber reinforced composite material | Masayuki Kawazoe, Hiroyuki Okuhira, Koichiro Miyoshi, Takashi Kousaka, Mitsuhiro Iwata | 2014-03-11 |
| 8611581 | Earphone device | Tomohiro Matsuo, Takashi Ohta, Koji Nageno | 2013-12-17 |
| 8565468 | Headphone | Hiroaki Ishiguro, Yuusuke Oosato | 2013-10-22 |
| 8488149 | Eliminating transmission error at the time of transmission of the image data | — | 2013-07-16 |
| 8482760 | Communication apparatus | — | 2013-07-09 |
| 8411893 | Headphone | Tomohiro Matsuo | 2013-04-02 |
| 8363875 | Headphone | Mitsuyoshi Taniguchi | 2013-01-29 |
| 8291013 | Communication apparatus and storage medium storing program | — | 2012-10-16 |
| 8275130 | System and method for registering secret key | Daisuke Kawamura, Hiroaki Iwashita, Kouhei Kishimoto, Yuuki Nawa, Yoshiyuki Mizuno +4 more | 2012-09-25 |
| 8270655 | Headphone device | Yasuo Yuyama | 2012-09-18 |
| 8229154 | Headphone device | — | 2012-07-24 |
| RE43468 | Alumina particles of high aspect ratio, alumina particle manufacturing method, resin composition, and resin composition manufacturing method | Takashi Oda, Yasuaki Kai | 2012-06-12 |
| 8194723 | Test apparatus for 64B/66B encoding process | Takayuki Awano | 2012-06-05 |
| 8155286 | Communication apparatus | — | 2012-04-10 |
| 8153229 | Epoxy resin composition for fiber-reinforced composite material | Takashi Kousaka, Mitsuhiro Iwata | 2012-04-10 |
| 8150090 | Headphone and ear pad | — | 2012-04-03 |
| 8142875 | Epoxy resin composition for fiber-reinforced composite material | Takashi Kousaka, Mitsuhiro Iwata | 2012-03-27 |
| 8137786 | Epoxy resin composition for fiber-reinforced composite material | Takashi Kousaka, Mitsuhiro Iwata, Koichiro Miyoshi | 2012-03-20 |
| 8023640 | Communication apparatus capable of adjusting volume of voice to be reproduced | — | 2011-09-20 |
| 8009853 | Headphone device | Jo Wada, Koji Nageno | 2011-08-30 |
| 7944064 | Semiconductor device having alignment post electrode and method of manufacturing the same | Shinji Wakisaka, Shigeru Yokoyama, Osamu Kuwabara, Norihiko Kaneko, Syouichi Kotani | 2011-05-17 |
| 7893689 | Displacement measuring device | Takamitsu Kubota, Yoshiyuki Kono | 2011-02-22 |