Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10351933 | Brass with excellent corrosion resistance | — | 2019-07-16 |
| 9963764 | Lead-free free-machining brass having improved castability | — | 2018-05-08 |
| 9276162 | Semiconductor photodetector and method for manufacturing the same | Nami Yasuoka, Haruhiko Kuwatsuka, Yoshihiro Yoneda | 2016-03-01 |
| 8968492 | Lead-free free-machining brass having improved castability | — | 2015-03-03 |
| 8772896 | Semiconductor photodetector that causes avalanche multiplication to occur only at photodetector portion located at central portion of mesa structure | Nami Yasuoka, Haruhiko Kuwatsuka, Yoshihiro Yoneda | 2014-07-08 |
| 8446650 | Document conveying device and document reading apparatus the same | Yasukazu Nagura, Atsushi Uematsu | 2013-05-21 |
| 8387979 | Sheet feeding apparatus, document reading apparatus and method for feeding sheet | Yasukazu Nagura, Yoshio Idogawa | 2013-03-05 |
| 8300278 | Original reader, optical module, and optical reading method | Kazuya Shouji | 2012-10-30 |
| 7970337 | Automatic document feeder and manuscript scanner provided with platen cover with easily operable handle | Kouichi Furutoh | 2011-06-28 |
| 7875946 | Semiconductor photodetector that causes avalanche multiplication to occur only at photodetector portion located at central portion of mesa structure | Nami Yasuoka, Haruhiko Kuwatsuka, Yoshihiro Yoneda | 2011-01-25 |
| 7530568 | Double-sided document transport device | Yoshio Idogawa | 2009-05-12 |
| 7384034 | Sheet convey apparatus | Yasukazu Nagura | 2008-06-10 |
| 7191944 | Drive mechanism for image scanner apparatus | Katsuki Tamamura | 2007-03-20 |
| 7081639 | Semiconductor photodetection device and fabrication process thereof | Chikashi Anayama | 2006-07-25 |
| 6999210 | Original reader | — | 2006-02-14 |
| 6762107 | Capacitor and manufacturing method thereof | Hisayoshi Watanabe, Takashi Imanaka, Osamu Sengoku, Shinsuke Itoi, Munekazu Nishihara +5 more | 2004-07-13 |
| 6464810 | Brass material, brass tube and their production method | Katsuaki Nakamura | 2002-10-15 |
| 6424434 | Image scanning unit | — | 2002-07-23 |
| 6075960 | Image scanner pulley system for maintaining a constant distance between an optical sensor and a scanned document | — | 2000-06-13 |
| 6010072 | Hand scanner movable over a document without meandering | Yasushi Matsumoto | 2000-01-04 |
| 5901165 | Semiconductor laser with lattice mismatch | — | 1999-05-04 |
| 5751753 | Semiconductor laser with lattice mismatch | — | 1998-05-12 |
| 5408487 | Semiconductor laser | Chikashi Anayama, Susumu Yamazaki, Hirohide Kurakake, Akito Kuramata, Haruhisa Soda | 1995-04-18 |