Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8169715 | Variable focal length lens, and focal length adjusting device, and imaging apparatus that use the same | Takeshi Kinoshita, Koji Yoneda, Toshihiro Hirai, Takahumi Ogiwara | 2012-05-01 |
| 7733196 | Antenna sharing device | Tetsuya Tsurunari | 2010-06-08 |
| 7093717 | Tray pack and packaging structure | Shuhei Sakai, Miyuki Akimoto, Hiroshi Katagiri, Kiyonori Kusuda | 2006-08-22 |
| 6768651 | Communication device and plug-in unit therefor | Tsutomu Takahashi, Hisao Hayashi, Shiro Tani, Kazunori Oomori, Koichi Namimatsu +2 more | 2004-07-27 |
| 6721172 | Mechanism for inserting and removing electronic circuit unit | Hiroshi Katagiri, Tetsuya Takahashi, Yoshinori Hoshino, Satoshi Ueda, Yoshiyuki Sato | 2004-04-13 |
| 6714098 | SAW antenna duplexer having a phase shifter with less than 50 ohm characteristic impedance | Kazushi Nishida, Ichiro Kameyama, Toru Sakuragawa, Hiroshi Fujinaka | 2004-03-30 |
| 6709168 | Optical unit with increased reliability | Hirofumi Imabayashi, Kenji Joko, Tsutomu Takahashi, Kazunori Omori, Yasunori Murata +2 more | 2004-03-23 |
| 6472953 | Band switching filter using a surface acoustic wave resonator and an antenna duplexer using the same | Toru Sakuragawa, Yuki Sato, Kozo Murakami, Ryoichi Takayama | 2002-10-29 |
| 5909298 | Optical telecommunication apparatus for use in an optical ring network | Shozo Shimada, Kiyonori Kusuda, Hirofumi Imabayashi, Tetsuya Takahashi, Masahiro Shioda | 1999-06-01 |
| 5828556 | Case unit including ring-shaped ribs made of resin as guide rails for housing printed-circuit assemblies | Hideki Zenitani, Yuji Yoshitake, Yoshinori Hoshino | 1998-10-27 |
| 5696668 | Case unit for housing printed-circuit assemblies | Hideki Zenitani, Yuji Yoshitake, Yoshinori Hoshino | 1997-12-09 |