Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1038227 | Printer | Tsuyoshi Himeno, Takaho Nagumo, Hisayuki Akahane | 2024-08-06 |
| 11990464 | Semiconductor integrated circuit device including opposite facing I/O cells in 2×2 columns | — | 2024-05-21 |
| 11167264 | Packing material for liquid chromatography | Junya Kato | 2021-11-09 |
| 10490855 | Electrochemical energy storage device | Koji Suto, Toshiro Hirai, Jun-ichi Yamaki, Zempachi Ogumi | 2019-11-26 |
| 9882246 | Electrochemical energy storing device | Toshiro Hirai, Jun-ichi Yamaki, Zempachi Ogumi | 2018-01-30 |
| 9742035 | Electrochemical energy storage device | Akiyoshi Nakata, Toshiro Hirai, Jun-ichi Yamaki, Zempachi Ogumi | 2017-08-22 |
| 9716292 | Electrochemical energy storage device | Toshiro Hirai, Jun-ichi Yamaki, Zempachi Ogumi | 2017-07-25 |
| 8016338 | Seat-form storage apparatus | Mitsuyoshi Nakamura | 2011-09-13 |
| 7712814 | Storage device for vehicle | Toshikazu Kamioka | 2010-05-11 |
| 7597130 | Door unit | Takahide Ichimaru, Masamitsu Shiono | 2009-10-06 |
| 7439767 | Semiconductor integrated circuit and construction using densely integrated cells | — | 2008-10-21 |
| 7248730 | Certified paper discriminating apparatus | Benedikt Ahlers, Anett Bailleu, Roland Gutmann, Frank Kappe | 2007-07-24 |
| 7242796 | Certified paper and an apparatus for discriminating the genuineness thereof | Benedikt Ahlers, Anett Bailleu, Roland Gutmann, Frank Kappe | 2007-07-10 |
| 6535705 | Process cartridge and image forming apparatus using the same | Naoichi Asakura, Hideyuki Nukumi | 2003-03-18 |
| 6188492 | Image reading apparatus | Keiichiro Bungo | 2001-02-13 |
| 6038415 | Image forming apparatus and image-carrier cartridge device which is employed in the same | Masayuki Nishi, Hiroshi Murasaki | 2000-03-14 |
| 5886342 | Image reader and document curvature measurement using visible and infrared light | — | 1999-03-23 |
| 5831750 | Image reader having height distribution correction for a read document | Noriyuki Okisu, Tetsuya Iida, Keiichiro Bungo | 1998-11-03 |
| 5175579 | Automatic focus detection system | Hiroshi Ueda | 1992-12-29 |
| 5150146 | Focus detecting device utilizing auxiliary illumination | Hiroshi Ueda, Noriyuki Okisu | 1992-09-22 |
| 5117265 | Copying apparatus having a single exposure portion for final originals and non-final originals exposure in composite copying operations | Kadotaro Nishimori | 1992-05-26 |
| 4963911 | Automatic focus detection system | Hiroshi Ueda | 1990-10-16 |
| 4958180 | Focus detecting device and auxiliary illuminating device therefor | Hiroshi Ueda | 1990-09-18 |
| 4943824 | Device for measuring object distance used for camera | Takayuki Nabeshima, Yukio Maekawa | 1990-07-24 |
| 4908649 | Automatic focus detection device for use in a camera | Toshihiko Karasaki | 1990-03-13 |