Issued Patents All Time
Showing 101–121 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5587782 | Copying machine for copying documents in two-in-one mode | Akiyoshi Johdai, Akira Ohhata, Hirokazu Matsuo, Yoshihito Hirano | 1996-12-24 |
| 5521536 | Integrated circuit device having different signal transfer circuits for wirings with different lengths | Hiroyuki Itoh, Atsumi Kawata, Tatsuya Saitoh, Keiichirou Nakanishi, Rieko Ishida +1 more | 1996-05-28 |
| 5509645 | Sheet sorter with hole punching assembly | Tatsuya Shinno | 1996-04-23 |
| 5426784 | Serial to parallel data converting circuit | Atsumi Kawata, Hirotoshi Tanaka, Kenji Nagai, Minoru Yamada, Nobuhiro Taniguchi | 1995-06-20 |
| 5396198 | Electronic circuit device having a series connection of resistor and capacitance as a noise reducing circuit connected to a power source wiring | Hiroyuki Itoh, Keiichirou Nakanishi, Tatsuya Saitoh, Tohru Kobayashi, Satoru Isomura | 1995-03-07 |
| 5281865 | Flip-flop circuit | Hiroyuki Itoh, Hirotoshi Tanaka, Atsumi Kawata, Kenji Nagai, Kazuhiro Yoshihara +1 more | 1994-01-25 |
| 5241355 | Image forming apparatus for processing sheets of image-bearing copy paper | Yoshihito Hirano | 1993-08-31 |
| 5151735 | Sheet storing apparatus with a plurality of trays | Kiyoshi Emori | 1992-09-29 |
| 5139254 | Sheet storing apparatus | Kiyoshi Emori | 1992-08-18 |
| 5083761 | Sheet storing apparatus for sheets ejected from a copying machine | Akiyoshi Johdai, Keichi Kinoshita, Toshio Matsui, Takeshi Yoshikai, Tadashi Maruyama +1 more | 1992-01-28 |
| 5053831 | Image forming apparatus having a finisher | Kuniaki Ishiguro, Takuma Ishikawa, Akiyoshi Johdai | 1991-10-01 |
| 5028965 | Copying system having a sheet refeed device | Keichi Kinoshita, Toshio Matsui | 1991-07-02 |
| 5021686 | Logic circuit | Atsumi Kawata, Hiroyuki Itoh, Hirotoshi Tanaka, Kazuhiro Yoshihara | 1991-06-04 |
| 5012297 | Sheet storing apparatus provided for a copying machine | Keichi Kinoshita, Toshio Matsui, Wataru Kurahashi, Katsuya Yasuda | 1991-04-30 |
| 4993697 | Copy sheet stack apparatus | Toshio Matsui, Keichi Kinoshita, Kazuhito Ozawa, Wataru Kurahashi, Katsuya Yasuda | 1991-02-19 |
| 4981293 | Sheet storing apparatus provided for a copying machine | Keichi Kinoshita, Toshio Matsui, Wataru Kurahashi, Katsuya Yasuda | 1991-01-01 |
| 4973036 | Sheet handling apparatus provided for a copying machine | Keichi Kinoshita, Kazuhito Ozawa, Wataru Kurahashi, Katsuya Yasuda | 1990-11-27 |
| 4958820 | Sheet storing apparatus for copying machine | Akiyoshi Johdai, Keichi Kinoshita, Toshio Matsui | 1990-09-25 |
| 4954866 | Semiconductor integrated circuit memory | Hirotoshi Tanaka, Noboru Masuda, Junji Shigeta, Yasunari Umemoto, Osamu Kagaya | 1990-09-04 |
| 4946153 | Paper handling apparatus with a paper stapling function | Keichi Kinoshita, Kazuhito Ozawa, Toshio Matsui | 1990-08-07 |
| 4586169 | Semiconductor memory circuit and large scale integrated circuit using the same | Hiroyuki Itoh, Akira Masaki, Satoshi Hososaka | 1986-04-29 |