Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9795027 | Printed wiring board | Taiji Ogawa | 2017-10-17 |
| 9549460 | Printed wiring board | Taiji Ogawa | 2017-01-17 |
| 9247651 | Flexible printed circuit and method of manufacturing same | — | 2016-01-26 |
| 9055676 | Differential signal transmission circuit and method for manufacturing same | — | 2015-06-09 |
| 9006579 | Method of manufacturing printed circuit board and printed circuit board | Masatoshi Inaba, Hiroshi Miyata | 2015-04-14 |
| 8841976 | Printed wiring board including first and second insulating layers having dielectric loss tangents that are different by a predetermined relationship | Taiji Ogawa, Masazaku Sato | 2014-09-23 |
| 8809687 | Flexible printed board and method of manufacturing same | — | 2014-08-19 |
| 8574449 | Method for manufacturing printed wiring board | Taiji Ogawa, Takaomi Tomonaga | 2013-11-05 |
| 8546696 | Printed circuit board and method for manufacturing the same | — | 2013-10-01 |
| 8177561 | Socket contact terminal and semiconductor device | Yasuhiro Ouchi, Shinichi Nikaido, Haruo Miyazawa, Katsuya Yamagami | 2012-05-15 |
| 7880215 | Nonvolatile semiconductor storage unit and production method therefor | Motofumi Saitou, Hiroshi Sunamura | 2011-02-01 |
| 7838945 | Semiconductor device and manufacturing method thereof | Motofumi Saitoh | 2010-11-23 |
| 7759744 | Semiconductor device having high dielectric constant layers of different thicknesses | Naohiko Kimizuka, Kiyotaka Imai, Yuri Masuoka, Toshiyuki Iwamoto, Motofumi Saitoh +1 more | 2010-07-20 |
| 7679148 | Semiconductor device, production method and production device thereof | Heiji Watanabe, Toru Tatsumi, Shinji Fujieda | 2010-03-16 |
| 7238996 | Semiconductor device | Naohiko Kimizuka, Kiyotaka Imai, Yuri Masuoka, Toshiyuki Iwamoto, Motofumi Saitoh +1 more | 2007-07-03 |
| 7072554 | Optical fiber and optical fiber cable using the same | Keiko Mitsuhashi, Tsuyoshi Shimomichi, Keiji Ohashi | 2006-07-04 |
| 6853782 | Optical fiber drop cable | Kazunaga Kobayashi, Masahiro Kusakari, Matsuhiro Miyamoto, Keiji Ohashi | 2005-02-08 |
| 6804442 | Optical fiber and optical fiber cable having a first jacket layer and a second jacket layer and a coefficient of thermal expansion selecting method | Keiji Ohashi | 2004-10-12 |
| 6515322 | Nonvolatile semiconductor memory utilizing polarization of ferroelectric material | — | 2003-02-04 |
| 6236790 | Optical-fiber cable and method of manufacturing the same | Naoki Okada, Matsuhiro Miyamoto, Yoshiyasu Sato, Koichiro Watanabe, Hideyuki Iwata | 2001-05-22 |
| 6225133 | Method of manufacturing thin film capacitor | Shintaro Yamamichi, Yoichi Miyasaka | 2001-05-01 |
| 6146966 | Process for forming a capacitor incorporated in a semiconductor device | Toshiyuki Hirota, Fumiki Aiso, Shuji Fujiwara, Masanobu Zenke | 2000-11-14 |
| 6140204 | Process for producing a semiconductor device having hemispherical grains (HSG) | — | 2000-10-31 |
| 6054360 | Method of manufacturing a semiconductor memory device with a stacked capacitor wherein an electrode of the capacitor is shaped using a high melting point metal film | — | 2000-04-25 |
| 6033978 | Process of selectively producing refractory metal silicide uniform in thickness regardless of conductivity type of silicon thereunder | Kunihiro Fujii | 2000-03-07 |