Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8463225 | Semiconductor integrated circuit and operation method of the same | Yusaku Katsube | 2013-06-11 |
| 7705680 | Gain switching low-noise amplifier circuit | Akio Yamamoto | 2010-04-27 |
| 7664311 | Component mounting board inspecting apparatus | Hiroshi Yamasaki, Hiroshi Ootsuki | 2010-02-16 |
| 7565120 | Semiconductor integrated circuit and semiconductor integrated circuit for radio communication | Yusaku Katsube, Akio Yamamoto | 2009-07-21 |
| 7511557 | Quadrature mixer circuit and RF communication semiconductor integrated circuit | Akio Yamamoto | 2009-03-31 |
| 7418250 | Quadrature mixer circuits and mobile terminal using the same | Isao Ikuta, Akio Yamamoto | 2008-08-26 |
| 7340227 | Wireless communication system and semiconductor integrated circuit | Daisuke Yoshimi, Akio Yamamoto | 2008-03-04 |
| 7340232 | Receiving system and semiconductor integrated circuit device for processing wireless communication signal | Motoki Murakami, Akio Yamamoto, Isao Ikuta, Yoshiaki Harasawa | 2008-03-04 |
| 7280811 | Multimode wireless terminal and wireless transmitter-receiver unit | Yoshikazu Sugiyama, Masaki Noda, Makoto Katagishi | 2007-10-09 |
| 7255479 | Sealing device for linear guide apparatus | Toru Tsukada, Soichiro Kato, Toshikazu Yabe, Fumio Ueki | 2007-08-14 |
| 7184739 | Quadrature mixer circuits and mobile terminal using the same | Isao Ikuta, Akio Yamamoto | 2007-02-27 |
| 7088591 | Printed circuit board and method for installing printed circuit board onto electro-conductive housing | Tadao Kishimoto, Hironobu Hirayama | 2006-08-08 |
| 7048443 | Sealing device for linear guide apparatus | Toru Tsukada, Soichiro Kato, Toshikazu Yabe, Fumio Ueki | 2006-05-23 |
| 6909470 | Digital broadcast recorder | Hiroyuki Mizukami, Toshio Nagashima | 2005-06-21 |
| 6895393 | Electronic book distributing system by use of purchase certificate and devices therefor | Toru Numata, Tadashi Kuwabara, Hiroshi Shimizu, Misuzu Mochizuki, Yukinobu Tada +6 more | 2005-05-17 |
| 6706964 | Electronic device and method for manufacturing the same, and method for shielding printed circuit board | Tadao Kishimoto | 2004-03-16 |
| 6672764 | Sealing device for linear guide apparatus | Toru Tsukada, Soichiro Kato, Toshikazu Yabe, Fumio Ueki | 2004-01-06 |
| 6657678 | Digital broadcasting receiver | Hiroyuki Mizukami, Toshio Nagashima | 2003-12-02 |
| 6550968 | Sealing device for linear guide apparatus | Toru Tsukada, Soichiro Kato, Toshikazu Yabe, Fumio Ueki | 2003-04-22 |
| 6520680 | Linear guide | Soichiro Kato | 2003-02-18 |
| 6319225 | Injection syringe including device for preparation of injection | Koichi Sugita, Sei Kirihara, Hiromichi Ishikawa | 2001-11-20 |
| 6296979 | Sound deadening member for electrophotographic photoreceptor and electrophotographic photoreceptor using the same | Shoichi Morita, Masaru Miura, Hiroshi Kitani | 2001-10-02 |
| 6257765 | Sealing device for linear guide apparatus | Toru Tsukada, Soichiro Kato, Toshikazu Yabe, Fumio Ueki | 2001-07-10 |
| 6233732 | Compiling system using intermediate codes to store a plurality of values | Manabu Matsuyama, KohIchiro Hotta, Masakazu Hayashi | 2001-05-15 |
| 6154848 | Maintenance system automatically executing processing jobs according to a defined work-flow | Masaaki Takiuchi | 2000-11-28 |