Issued Patents All Time
Showing 25 most recent of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10423666 | Writing method and semiconductor device including a search memory mat with write processing terminated when one piece of divided key data is successfully written | Masato Nishizawa, Kaoru Kobayashi, Yoichi Sato, Toshiyuki Kouchi, Minoru Uwai | 2019-09-24 |
| 9866219 | Device for logic operation | Yoichi Sato, Takayuki Okinaga, Shuichiro Azuma | 2018-01-09 |
| 9240237 | Semiconductor device and method of writing/reading entry address into/from semiconductor device | Yoichi Sato, Yutaka Akiyama, Fumiaki Fujii, Tatsuya Nagasawa, Minoru Uwai | 2016-01-19 |
| 8736074 | Multi chip semiconductor device | Daisuke Iguchi, Yutaka Akiyama | 2014-05-27 |
| 8508046 | Circuit substrate and method of manufacturing same | Masao Sakuma | 2013-08-13 |
| 8496044 | Method of manufacturing massive mixture of aluminum nitride and aluminum | Yoshihiro Seimiya, Ai Mizuno | 2013-07-30 |
| 8373072 | Printed circuit board | Daisuke Iguchi, Yutaka Akiyama | 2013-02-12 |
| 8305789 | Memory/logic conjugate system | Tsuneo Ito, Yoichi Sato, Masahiro Yoshida, Shigeru Yamamoto, Takeshi Koyama +2 more | 2012-11-06 |
| 8217466 | High-speed semiconductor device and method for manufacturing the same | Fumio Mizuno, Munekazu Takano, Tamotsu Usami | 2012-07-10 |
| 7969256 | Signal transmission circuit and signal transmission system with reduced reflection | Yutaka Akiyama | 2011-06-28 |
| 7906840 | Semiconductor integrated circuit package, printed circuit board, semiconductor apparatus, and power supply wiring structure | Yutaka Akiyama | 2011-03-15 |
| 7872612 | Antenna apparatus utilizing aperture of transmission line | Tamotsu Usami, Yutaka Akiyama, Chihiro Ueda | 2011-01-18 |
| 7804111 | Semiconductor device and method for adjusting characteristics thereof | Munekazu Takano, Fumio Mizuno, Saburo Yokokura, Tsuneo Ito, Yuko Tanba +1 more | 2010-09-28 |
| 7791852 | Electrostatic discharge protection circuit and terminating resistor circuit | Tamotsu Usami, Yutaka Akiyama, Tsuneo Ito, Yuko Tanba | 2010-09-07 |
| 7631422 | Method of manufacturing wiring substrate having terminated buses | Tamotsu Usami | 2009-12-15 |
| 7511347 | Semiconductor integrated circuit for high-speed, high-frequency signal transmission | Kazuhiko Kajigaya | 2009-03-31 |
| 7446625 | Narrow impedance conversion device | Tamotsu Usami, Yutaka Akiyama | 2008-11-04 |
| 7446567 | Signal transmission apparatus and interconnection structure | Tamotsu Usami | 2008-11-04 |
| 7295032 | High-speed signal transmission system | Tamotsu Usami, Tetsuya Higuchi, Eiichi Takahashi, Yuji Kasai, Masahiro Murakawa | 2007-11-13 |
| 7280385 | Semiconductor memory device | Tamotsu Usami | 2007-10-09 |
| 7190188 | Signal transmission system, and signal transmission line | Tamotsu Usami | 2007-03-13 |
| 7173449 | Signal transmission system | Tamotsu Usami | 2007-02-06 |
| 7116184 | Method of terminating bus, bus termination resistor, and wiring substrate having terminated buses and method of its manufacture | Tamotsu Usami | 2006-10-03 |
| 7113002 | Transmission cable structure for GHz frequency band signals and connector used for transmission of GHz frequency band signals | Tamotsu Usami, Chihiro Ueda, Yutaka Akiyama, Osamu Koyasu | 2006-09-26 |
| 6975489 | Circuit structure and semiconductor integrated circuit | Tadatomo Suga, Tamotsu Usami | 2005-12-13 |