Issued Patents All Time
Showing 51–75 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7179817 | Carboxylic acid derivatives and drugs containing the same as the active ingredient | Takuya Seko, Masahiko Terakado, Hiroshi Kohno | 2007-02-20 |
| 7167720 | Communication terminal unit capable of receiving a message and method for identifying a message sender in the same | Akira Tanaka | 2007-01-23 |
| 7092516 | Echo processor generating pseudo background noise with high naturalness | Satoru Furuta | 2006-08-15 |
| 7016700 | Communication terminal unit capable of receiving a message and method for identifying a message sender in the same | Akira Tanaka | 2006-03-21 |
| 6941128 | Mobile communication terminal and control data changing method thereof | Yoshihito Bando | 2005-09-06 |
| 6868158 | Echo processing apparatus | Bunkei Matsuoka, Ikuo Kajiyama | 2005-03-15 |
| 6756331 | Lactic-acid base resin composition and molded articles made therefor | Tomoyuki Kasemura, Naoto Kuriyama, Shoji Obuchi, Takayuki Watanabe, Yasuhiro Kitahara | 2004-06-29 |
| 6677333 | 2H-phthalazin-1-one derivatives and drug containing its derivatives as active ingredient | Takuya Seko, Jun Takeuchi, Masao Naka | 2004-01-13 |
| 6678376 | Echo canceling apparatus | Ikuo Kajiyama | 2004-01-13 |
| 6587644 | Finder unit | Masami Takase, Yukihiko Sugita, Shigeru Kato | 2003-07-01 |
| 6516050 | Double-talk detecting apparatus, echo canceller using the double-talk detecting apparatus and echo suppressor using the double-talk detecting apparatus | Hirohisa Tasaki, Bunkei Matsuoka, Ikuo Kajiyama | 2003-02-04 |
| 6415109 | Camera and method of manufacturing camera | Masami Takase, Takaaki Ue, Yukihiko Sugita, Akiyoshi Tochigi | 2002-07-02 |
| 6411783 | Finder unit | Masami Takase, Yukihiko Sugita, Shigeru Kato | 2002-06-25 |
| 6388825 | Support structure for positioning lens on retention frame | Tamotsu Koiwai | 2002-05-14 |
| 6324349 | Camera having a sheath which is incorporated into the camera body without being distorted | Toshifumi Nakano, Tatsuya Suzuki | 2001-11-27 |
| 6315466 | Clutch unit and camera | Naohiro Tsuchida, Yukihiko Sugita, Hiroshi Terada, Yoshiyuki Kitahara | 2001-11-13 |
| 6275700 | Incoming cell control method and device for mobile communication device | — | 2001-08-14 |
| 6244760 | Camera having mechanism for securely guiding out film | Takaaki Ue, Hitoshi Yoshida | 2001-06-12 |
| 6198578 | Cam follower and lens barrel | Kazuyuki Iwasa, Tamotsu Koiwai | 2001-03-06 |
| 6108543 | Radio communication apparatus connected with a base station used in a service area prior to the others | Munehisa Tomioka | 2000-08-22 |
| 6099171 | Lens-shutter device | — | 2000-08-08 |
| 6101147 | Semiconductor memory device equipped with column decoder outputting improved column selecting signals and control method of the same | Takashi Honda | 2000-08-08 |
| 6091095 | Semiconductor storage | Tadahiro Omata, Hidenori Uehara, Yuki Hashimoto | 2000-07-18 |
| 6052661 | Speech encoding apparatus and speech encoding and decoding apparatus | Tadashi Yamaura, Hirohisa Tasaki | 2000-04-18 |
| 6024457 | Lens barrel | Sumio Kawai, Tatsuya Suzuki, Tamotsu Koiwai, Kunio Yokoyama | 2000-02-15 |