Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504177 | Optical element module | — | 2003-01-07 |
| 6375180 | Sheet finisher, image forming apparatus, and sheet conveyance apparatus | Tsuyoshi Tsuchiya, Masaru Ohtsuka, Toshitaka Matsumoto, Hirohiko Okabe, Tadahiro Takahashi | 2002-04-23 |
| 6375181 | Finisher and image forming apparatus therewith | Tsuyoshi Tsuchiya, Masaru Ohtsuka, Toshitaka Matsumoto, Hirohiko Okabe | 2002-04-23 |
| 6270261 | Semiconductor laser module | — | 2001-08-07 |
| 6213458 | Document sheet feeding apparatus | Hitoshi Tamura, Hirohiko Okabe, Katsunori Takahashi | 2001-04-10 |
| 6047960 | Sheet tamping device for offsetting stacks of documents | Toshitaka Matsumoto, Masaru Ohtsuka | 2000-04-11 |
| 5765824 | Sheet finisher | Masanobu Kawano, Hirohiko Okabe, Hirotaka Kataoka, Toshitaka Matsumoto | 1998-06-16 |
| 5741009 | Sheet sorting apparatus | Masaaki Sekiguchi, Shigemi Yukizane, Hirotaka Kataoka, Hirohiko Okabe, Yoshiyuki Kikuiri | 1998-04-21 |
| 5644586 | Semiconductor laser device and method of fabricating semiconductor laser device | Go Sakaino | 1997-07-01 |
| 5622359 | Sheet finishing apparatus | Hirohiko Okabe, Kimitaka Yanai | 1997-04-22 |
| 5602672 | Light modulator module and method for fabricating light modulator module | Eitaro Ishimura, Yasunori Miyazaki | 1997-02-11 |
| 5590871 | Recording sheet finishing apparatus | Hirohiko Okabe, Masaaki Sekiguchi, Shigemi Yukizane, Toshitaka Matsumoto | 1997-01-07 |
| 5449157 | Recording sheet finishing apparatus | Izumi Hamanaka, Mitsuru Nagoshi, Takao Shiozawa, Toshitaka Matsumoto, Shigemi Yukizane | 1995-09-12 |
| 5449158 | Sorter for distributing a plurality of sheets to a plurality of sheet holding bins | Kazuhiro Hirota, Keisuke Tanaka, Izumi Hamanaka, Hisao Hosoya, Akihiko Nishiki | 1995-09-12 |
| 5222721 | Sorter with casing movable in a transverse direction to the direction of sheet delivery | Kazunobu Miura, Masanobu Kawano, Yoshikazu Maekawa, Osamu Murata, Junzi Sato +1 more | 1993-06-29 |
| 5203550 | Sorter with rotatable trays supported on guide members | Kazunobu Miura, Kohji Yoshie | 1993-04-20 |
| 5033728 | Document feeder | Kazunobu Miura, Kazushige Murata, Mitsuru Nagoshi | 1991-07-23 |
| 5001520 | Document conveyance apparatus with retractable auxiliary conveyance roller | Kazushige Murata, Kazunobu Miura, Mitsuru Nagoshi | 1991-03-19 |
| 4982984 | Active door latch assembly | Chitoshi Yokota, Masahiko Sueyoshi, Toshiro Nishida, Shohachi Setoguchi, Akira Fujimoto | 1991-01-08 |
| 4955595 | Document feeding apparatus | Kazunobu Miura, Kazushige Murata, Mitsuru Nagoshi | 1990-09-11 |
| 4945740 | Vehicle steering lock device | Tatsuro Yamashita, Noboru Izu, Shunsuke Shibata, Norimithu Kurihara, Shigeo Hara +2 more | 1990-08-07 |
| 4933717 | Document feeder | Kazunobu Miura, Mitsuru Nagoshi, Kazushige Murata | 1990-06-12 |
| 4912290 | Electric contact structure for a locking cylinder | Akira Tanaka, Masaaki Fukamachi, Kazuhiro Sakata, Masami Tanaka | 1990-03-27 |
| 4760411 | Electrostatic recording apparatus | Atsuo Ohmura, Hiroyuki Honda, Masayuki Enomoto, Hisao Sato | 1988-07-26 |
| 4704733 | Cell enhancer for cellular radio telephone system having diversity function | — | 1987-11-03 |