Issued Patents All Time
Showing 176–199 of 199 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5553543 | Print sheet leading end mounting device having means for lifting released leading end | Koji Nakayama | 1996-09-10 |
| 5550978 | Multiprocessor system having switches for routing cells in parallel among processors by splitting data into blocks having numbers of cells equals to proccessor bus width | Tohru Hoshi | 1996-08-27 |
| 5544580 | Mimeographic printing machine having sheet jamming detector | — | 1996-08-13 |
| 5392148 | Optical space communicating apparatus | Tetsuo Sakanaka | 1995-02-21 |
| 5374048 | Cylindrical press member with an outer surface having varying frictional characteristics | — | 1994-12-20 |
| 5282680 | Apparatus for continuous polymerization | Tadashi Amano, Shuji Ohnishi, Minoru Shigemitsu, Hajime Kitamura | 1994-02-01 |
| 5259606 | Sheet feeding device for image forming equipment | — | 1993-11-09 |
| 5102112 | Paper feeding device for image forming equipment | — | 1992-04-07 |
| 5086426 | Communication network system having a plurality of different protocal LAN's | Masato Tsukakoshi, Matsuaki Terada, Kenji Kusaka | 1992-02-04 |
| 5067117 | Output stabilizing apparatus for an optical head | Hideo Shimizu | 1991-11-19 |
| 5026036 | Device for controlling stacking of paper sheets on an intermediate tray of an image forming apparatus | — | 1991-06-25 |
| 5018133 | Network system comprising a plurality of LANs using hierarchical routing | Masato Tsukakoshi, Matsuaki Terada, Nobuyuki Takagishi | 1991-05-21 |
| 4952279 | Papermaking method | Hisao Ikeda, Fumio Suzuki, Yoshitane Watanbe, Mitsunobu Matsumura, Hiroshi Murakami +1 more | 1990-08-28 |
| 4930122 | Message transfer system and method | Osamu Takada | 1990-05-29 |
| 4840705 | Papermaking method | Hisao Ikeda, Fumio Suzuki, Yoshitane Watanabe, Mitsunobu Matsumura, Hirosi Murakami +1 more | 1989-06-20 |
| 4837344 | Optically active bicyclo carboxylic acids and their derivatives | Katsuaki Miyaji, Kazutaka Arai, Yoshio Ohara | 1989-06-06 |
| 4792944 | Time-division multiplexing communication system for performing a plurality of communications having different data speeds | Kunio Hiyama | 1988-12-20 |
| 4709082 | 2-phenylpropionic acid esters, method for optical resolution thereof and optically active substance thereof | Kazutaka Arai, Yoshio Ohara, Hiroo Matsumoto, Syuuzi Tsuchiya | 1987-11-24 |
| 4657239 | Sheet aligning device | Masumi Ikesue | 1987-04-14 |
| 4611088 | Process for preparing D-.alpha.-(6-methoxy-2-naphtyl) propionic acid | Yoshio Ohara, Kazutaka Arai, Yasuo Takakuwa | 1986-09-09 |
| 4586812 | Copying apparatus | Tamaki Kaneko, Tsugio Okuzawa, Isao Nakamura, Kohshi Ebata | 1986-05-06 |
| 4385558 | Ink amount detecting device | Yoshiharu Ohinata | 1983-05-31 |
| 4339293 | Process and machine for disposing of sticky sheet | Yoshiharu Ohinata, Matsuo Nakamura | 1982-07-13 |
| 4326705 | Original sheet circulation apparatus of copying machine | — | 1982-04-27 |