Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8953978 | Image forming apparatus | Takuya Yamaguchi | 2015-02-10 |
| 8933553 | Semiconductor unit | Shinsuke NISHI, Yuri OTOBE, Naoki Kato | 2015-01-13 |
| 8916960 | Semiconductor unit | Shinsuke NISHI, Yuri OTOBE, Naoki Kato | 2014-12-23 |
| 8899307 | Cooling device | Shinsuke NISHI | 2014-12-02 |
| 8890311 | Power conversion device | Shinsuke NISHI | 2014-11-18 |
| 8836103 | Semiconductor unit | Shinsuke NISHI, Yuri OTOBE, Naoki Kato | 2014-09-16 |
| 8824144 | Base for power module | Keiji Toh, Hideyasu Obara, Nobuhiro Wakabayashi, Shintaro Nakagawa, Shinobu Yamauchi | 2014-09-02 |
| 8780428 | Light scanning device | Shinya Kusuda | 2014-07-15 |
| 8755715 | Image forming apparatus having LED head and rotatable cover | Junichi Yokoi | 2014-06-17 |
| 8737864 | Grounding configuration for an image forming apparatus | Takuya Yamaguchi | 2014-05-27 |
| 8735729 | Double-sided substrate, semiconductor device and method for the same | Yoshitaka Iwata | 2014-05-27 |
| 8711457 | Optical scanner and image-forming device | Ryota Kato | 2014-04-29 |
| 8584483 | Semiconductor device | — | 2013-11-19 |
| 8564868 | Light scanning apparatus | Shinya Kusuda | 2013-10-22 |
| 8559087 | Multi-beam light source device and multi-beam light scanning device | Junichi Yokoi | 2013-10-15 |
| 8472193 | Semiconductor device | Shinobu Tamura, Shinobu Yamauchi, Taizo Kuribayashi | 2013-06-25 |
| 8391011 | Cooling device | Eiji Kono | 2013-03-05 |
| 8299606 | Semiconductor device includes a ceramic substrate and heat sink | Eiji Kono, Keiji Toh | 2012-10-30 |
| 8283773 | Semiconductor device having anti-warping sheet | Eiji Kono, Keiji Toh | 2012-10-09 |
| 8102652 | Base for power module | Keiji Toh, Hideyasu Obara, Nobuhiro Wakabayashi, Shintaro Nakagawa, Shinobu Yamauchi | 2012-01-24 |
| 8081365 | Optical scanner and image-forming device | Ryota Kato | 2011-12-20 |
| 7813135 | Semiconductor device | Akiko Kumano | 2010-10-12 |
| 7569929 | Semiconductor device | Keiji Toh, Shinobu Tamura, Shinobu Yamauchi | 2009-08-04 |
| 7462922 | Semiconductor device provided with temperature detection function | Kenji Ono | 2008-12-09 |
| 5281872 | Current detectable transistor having sense resistor with particular temperature coefficient | — | 1994-01-25 |