Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654319 | Disc recording and/or reproducing apparatus having control plates and space forming features | Kazuyuki Takizawa, Takayuki Ishibashi, Yoshiteru Taka, Toru Hama | 2003-11-25 |
| 6646974 | Disc support plate and disc recording and/or reproducing device | Kazuyuki Takizawa, Toru Hama | 2003-11-11 |
| 6493308 | Disc recording/reproducing apparatus and disc container casing used therein | Ryoji Takamatsu, Toru Hama, Ikuo Nitta | 2002-12-10 |
| 6368004 | Pen point for marking pen | Masahiro Yoshida | 2002-04-09 |
| 6307828 | Disc recording/reproducing apparatus and disc container casing used therein | Kiyoshi Goto, Toru Hama | 2001-10-23 |
| 6257769 | Optical waveguide component | Katsuhiko Iwashita, Toshihiko Ota, Kazunori Watanabe, Masaaki Takaya, Shinji Nagasawa | 2001-07-10 |
| 6045269 | Multicore optical connector and method of producing the connector | Kazunori Watanabe, Tsunetoshi Saito, Etsuzo Sato, Toshihiko Ota, Nobuo Tomita | 2000-04-04 |
| 5586103 | Disc player with an automatic disc charger including eject locking mechanism and movable chassis holding mechanism | Ryoji Takamatsu | 1996-12-17 |
| 5548675 | Multifiber connector, a method of manufacturing the same, and a construction for connecting the multifiber connector to an optical device | Takashi Shigematsu, Hisaharu Yanagawa, Takeo Shimizu, Shiro Nakamura, Kazuya Fukasawa | 1996-08-20 |
| 5481513 | Disc changing apparatus for disc player including improved translating chassis and eject mechanism for disc magazine | Ryoji Takamatsu, Koichi Nojima | 1996-01-02 |
| 5000047 | Pressure sensor | Yukihiro Kato, Masahiro Asai, Yosihumi Watanabe | 1991-03-19 |