Issued Patents All Time
Showing 276–300 of 333 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5588406 | Structure for lubricating cam sliding surface in an internal combustion engine | Katsuhiko Ito, Yukio Ishiuchi, Toshio Shimada | 1996-12-31 |
| 5588026 | Method of compensating phase shift keying frequency offset | Hiroyasu Ishikawa | 1996-12-24 |
| 5581644 | Transmission line switching apparatus | Kazuhito Saito, Masayuki Nishimura, Tohru Yamanishi, Toshiaki Katagiri, Masao Tachikura | 1996-12-03 |
| 5559577 | Device for replenishing solid processing agent used in a light-sensitive material processing apparatus | Yorikatsu Miyazawa, Hideo Ishii, Toshiyuki Ikariya, Shigeharu Koboshi, Yutaka Takei +1 more | 1996-09-24 |
| 5548806 | Mobile communication system having a cell structure constituted by integrating macro cells and micro cells | Akira Yamaguchi, Toshio Mizuno | 1996-08-20 |
| 5504825 | Optical fiber switching device and method | Kazuhito Saito, Masayuki Nishimura, Tohru Yamanishi, Toshiaki Katagiri, Masao Tachikura | 1996-04-02 |
| 5495736 | Method and apparatus for descaling and cold rolling metal strip | Hidetoshi Nishi | 1996-03-05 |
| 5490284 | Satellite/land mobile communication system integration scheme | Yasuhiko Itoh, Toshio Mizuno, Hiroyasu Ishikawa | 1996-02-06 |
| 5489962 | Photosensitive material processing apparatus | Yorikatsu Miyazawa, Hideo Ishii, Yoshifumi Tsubaki, Toshiyuki Ikariya, Yasuhiro Oka | 1996-02-06 |
| 5455844 | Selection diversity system using decision feedback equalizer in digital mobile telecommunication systems | Hiroyasu Ishikawa | 1995-10-03 |
| 5436987 | Transmission line switching apparatus including connected optical fibers | Kazuhito Saito, Makoto Sato | 1995-07-25 |
| 5436032 | Method for treating liner material for magnetic recording medium | Tadashi MATSUI, Yuzo Matsuo, Hiroshi Ikeda, Shigemi Wakabayashi | 1995-07-25 |
| 5413640 | Method of producing non-oriented electromagnetic steel strip having superior magnetic properties and appearance | Masahiko Manabe, Kazumi Morita, Yoshinari Muro, Takahiro Kan, Yoshiaki Iida +1 more | 1995-05-09 |
| 5408549 | Optical fiber wiring switching apparatus | Mitsuaki Tamura, Kazuhito Saito, Toru Yamanishi | 1995-04-18 |
| 5386485 | Optical fiber switching device having an optical fiber length adjustment unit and method for using the same | Kazuhito Saito, Masayuki Nishimura, Tohru Yamanishi, Toshiaki Katagiri, Masao Tachikura | 1995-01-31 |
| 5367514 | Phase change optical recording device and method employing a laser beam with differently energized pulse portions | Osamu Ueno, Daisuke Iguchi | 1994-11-22 |
| 5345245 | Differential data signal transmission technique | Hiroyasu Ishikawa, Toshio Mizuno | 1994-09-06 |
| 5341358 | Optical recording medium and optical recording method using the same | Osamu Ueno, Kiichi Ueyanagi | 1994-08-23 |
| 5337378 | Optical fiber switch including partitions for restricting surplus fibers | Kazuhito Saito, Toshiaki Katagiri | 1994-08-09 |
| 5295122 | Flying head of a magneto-optical recording apparatus | Akemi Murakami, Kiichi Ueyanagi | 1994-03-15 |
| 5291081 | Apparatus for detection of non-modulated signal and frequency acquisition | Yoshio Takeuchi | 1994-03-01 |
| 5268254 | Optical recording medium | Osamu Ueno, Kiichi Ueyanagi | 1993-12-07 |
| 5254382 | Optical recording medium | Osamu Ueno | 1993-10-19 |
| 5234737 | Phase change optical recording medium | Osamu Ueno | 1993-08-10 |
| 4995029 | Optical disk identifying method, manufacture of cartridge-enclosed optical disks, and optical disk cartridges | Giichi Shibuya, Osamu Murakami | 1991-02-19 |