Issued Patents All Time
Showing 26–50 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8216723 | Polymer electrolyte and electrochemical device | Hitoshi Shobukawa | 2012-07-10 |
| 8052888 | Polymeric electrolyte, method for production thereof, and electrochemical element | Hitoshi Shobukawa | 2011-11-08 |
| 7864222 | Automatic white balance system and automatic white balance control method | Keiichiro Yanagida, Noriko Matsuo | 2011-01-04 |
| 7705384 | Non-volatile storage element and manufacturing method thereof | — | 2010-04-27 |
| 7582930 | Non-volatile memory and method for manufacturing non-volatile memory | Yutaka Akiyama | 2009-09-01 |
| 7460405 | Method for controlling nonvolatile memory device | — | 2008-12-02 |
| 7206226 | Non-volatile memory element having memory gate and control gate adjacent to each other | — | 2007-04-17 |
| 7105888 | Nonvolatile semiconductor memory device and method of manufacturing same | — | 2006-09-12 |
| 7015538 | Non-volatile memory and method for manufacturing non-volatile memory | Yutaka Akiyama | 2006-03-21 |
| 6979856 | Semiconductor memory device and control method and manufacturing method thereof | Teiichiro Nishizaka, Isami Sakai, Shinichi Kawai, Kiyokazu Ishige, Tomohiro Hamajima +1 more | 2005-12-27 |
| 6927446 | Nonvolatile semiconductor memory device and its manufacturing method | — | 2005-08-09 |
| 6914293 | Nonvolatile semiconductor memory device and method for manufacturing same | — | 2005-07-05 |
| 6888194 | Nonvolatile semiconductor memory device, manufacturing method thereof, and operating method thereof | — | 2005-05-03 |
| 6828619 | Nonvolatile semiconductor storage device | — | 2004-12-07 |
| 6179932 | Motor rotary shaft and manufacturing method thereof | — | 2001-01-30 |
| 6082136 | Oxygen gas manufacturing equipment | — | 2000-07-04 |
| 6020025 | Method of manufacturing a crank shaft | — | 2000-02-01 |
| 5912186 | Method for processing semiconductor material | Takashi Yokoyama, Yoshinori Ohmori, Kazuma Yamamoto | 1999-06-15 |
| 5764784 | Electroacoustic transducer | Hiroshi Sato | 1998-06-09 |
| 5631100 | Secondary battery | Yumiko Takizawa, Akira Koyama, Katsuhiko Inoue, Masataka Yamashita, Yasufumi Minato +1 more | 1997-05-20 |
| 5561076 | Method of fabricating an isolation region for a semiconductor device using liquid phase deposition | — | 1996-10-01 |
| 5521009 | Electric insulated wire and cable using the same | Izumi Ishikawa, Isao Takahashi, Hideo Sunazuka, Masatake Hasegawa, Motohisa Murayama | 1996-05-28 |
| 5508106 | Method of vacuum insulation and a vacuum heat insulator used therein | — | 1996-04-16 |
| 5494740 | Method of high vacuum heat insulation and a vacuum heat insulator used therein | — | 1996-02-27 |
| 5460875 | Hard austenitic stainless steel screw and a method for manufacturing the same | Masaaki Tahara, Haruo Senbokuya, Kenzo Kitano, Teruo Minato | 1995-10-24 |