Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383538 | Sheet conveying device and inkjet recording apparatus | — | 2022-07-12 |
| 10054889 | Optical scanning device and image forming apparatus including the same | Hideki Ishida, Eiji Tatsumi, Ikuko Uneme | 2018-08-21 |
| 9604470 | Sheet decurling device and ink-jet type image forming apparatus including this | — | 2017-03-28 |
| 9403381 | Curl eliminating device for recording medium and image forming apparatus including the same | — | 2016-08-02 |
| 9342025 | Conveyor device and image forming apparatus | Tomohisa Soda | 2016-05-17 |
| 9285751 | Decurler and image forming apparatus | — | 2016-03-15 |
| 9176470 | Image forming apparatus and exhaust duct | — | 2015-11-03 |
| 9164471 | Image forming apparatus | — | 2015-10-20 |
| 8794618 | Sheet feeding device, and document feeding apparatus and image forming apparatus equipped therewith | — | 2014-08-05 |
| 8746697 | Sheet transport mechanism and image forming apparatus having the same | — | 2014-06-10 |
| 8692102 | Pickup cable for stringed instrument | Pen Hao Ma, Yoshiaki Abe | 2014-04-08 |
| 8126165 | Condenser microphone | Chung-Hsien Tseng | 2012-02-28 |
| D634732 | Headphone | Chung-Hsien Tseng, Wataru Sakuma | 2011-03-22 |
| D633896 | Headphone | Chih-Wei Yang, Wataru Sakuma | 2011-03-08 |
| D623172 | Microphone | Pen Hao Ma, Wataru Sakuma | 2010-09-07 |
| 7602931 | Gasket for reducing electromagnetic interference in a boundary microphone | Hiroshi Akino, Satoshi Yoshino | 2009-10-13 |
| 7136499 | Surface-placed sound capturing microphone with rotatable cable connecting member | — | 2006-11-14 |
| 7007901 | Microphone support | — | 2006-03-07 |
| 6961437 | Capacitor microphone | Noriko Matsui | 2005-11-01 |
| 6722651 | Sheet member discharge mechanism | Syuji Fujisawa, Kuniaki Araishi, Masuo Kawamoto, Yoshio Sugishima, Mitsuhiro Shibata | 2004-04-20 |
| 6549632 | Microphone | Hiroshi Akino, Bob Green, Shioto Okita, Shigeru Uzawa | 2003-04-15 |
| 6353727 | Image forming apparatus having staple processing section | Toshinori Muraoka, Yoshio Sugishima, Ippei Miyahira, Keiji Okumura | 2002-03-05 |
| 6164641 | Document separating mechanism of automatic document feeder | Hiroyuki Harada, Jun Kusakabe, Toru Tanjo, Masahiro Sako, Hiroshi Kobayashi | 2000-12-26 |
| 6154554 | Microphone | — | 2000-11-28 |
| 6130952 | Microphone | Hiroshi Akino, Bob Green, Shioto Okita, Shigeru Uzawa | 2000-10-10 |