Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949987 | Dielectric electronic component with attenuation adjustment electrode and method of adjusting attenuation characteristics of the same | Yukihiro Hamaguchi, Shoji Ono | 2005-09-27 |
| 6816034 | Electronic part such as dielectric filter or duplexer and method of forming an electrode of such an electronic part | Yukihiro Hamaguchi, Shoji Ono | 2004-11-09 |
| 6801106 | Dielectric electronic component and method of adjusting input/output coupling thereof | Shoji Ono, Yukihiro Hamaguchi | 2004-10-05 |
| 6798316 | Dielectric duplexer | Shoji Ono, Yukihiro Hamaguchi | 2004-09-28 |
| 6170016 | System for selectively requesting data from a server based on prior accepted requests, transmission rate, and transmission capacity | Shinji Nakai, Izuru Narita, Takayuki Tanaka | 2001-01-02 |
| 6045398 | Battery accepting unit and battery pack | Izuru Narita, Mitsuo Horiuchi, Mitsuru Ogawa | 2000-04-04 |
| 5771030 | Apparatus and method for driving liquid crystal | Akihiro Funakoshi, Isamu Miwa | 1998-06-23 |
| 5448614 | Fluoroscopic imaging system | — | 1995-09-05 |
| 5416819 | Digital X-ray radiographic apparatus | Kazuhiro Uzuyama, Takeshi Ozaki, Tatsuhiro Mori, Hiroshi Sawada, Yusuke Miura +1 more | 1995-05-16 |
| 5212602 | Magnetic head having fuse within head case | — | 1993-05-18 |
| 5027337 | Optical recording medium and tracking method therefor | Shunzo Takahashi, Shigeru Izawa, Takashi Hasemi | 1991-06-25 |
| 4994658 | Apparatus for controlling movement of an optical memory card for data transfer therewith | Shunzo Takahashi, Yukio Hamasaki, Akiyoshi Hashimoto | 1991-02-19 |
| 4933537 | Apparatus for controlling movement of an optical memory card for data transfer therewith | Shunzo Takahashi, Yukio Hamasaki, Akiyoshi Hashimoto | 1990-06-12 |
| 4879691 | Optical recording system with optical recording medium having multilevel recording surface for tracking | — | 1989-11-07 |
| 4831609 | Tracking method and apparatus for optical recording medium | — | 1989-05-16 |
| 4815062 | Write-once data writing system for optical recording medium | — | 1989-03-21 |