Issued Patents All Time
Showing 51–75 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7554872 | Semiconductor device including multi-chip | Kazushige Ayukawa, Yoshikazu Saitou | 2009-06-30 |
| 7554830 | Semiconductor device with non-volatile memory and random access memory | Kazushige Ayukawa | 2009-06-30 |
| 7394635 | Current detection circuit and protection circuit | Akira Ikeuchi | 2008-07-01 |
| 7328311 | Memory controller controlling cashed DRAM | — | 2008-02-05 |
| 7280426 | Semiconductor device with non-volatile memory and random access memory | Kazushige Ayukawa | 2007-10-09 |
| 7254680 | Semiconductor integrated circuit and data processing system | Kazushige Ayukawa, Jun Satoh, Takao Watanabe, Kazumasa Yanagisawa, Yusuke Kanno +1 more | 2007-08-07 |
| 7215096 | Battery pack with charge control function | Yukihiro Terada, Akira Ikeuchi | 2007-05-08 |
| 7165151 | Semiconductor integrated circuit and data processing system | Kazushige Ayukawa, Jun Satoh, Takao Watanabe, Kazumasa Yanagisawa, Yusuke Kanno +1 more | 2007-01-16 |
| 7136978 | System and method for using dynamic random access memory and flash memory | Kazushige Ayukawa, Tetsuya Iwamura | 2006-11-14 |
| 7076601 | Memory controller and data processing system | Kazushige Ayukawa | 2006-07-11 |
| 7068562 | Semiconductor device with non-volatile memory and random access memory | Kazushige Ayukawa | 2006-06-27 |
| 6952368 | Semiconductor device with non-volatile memory and random access memory | Kazushige Ayukawa | 2005-10-04 |
| 6945384 | Parts aligner | Kouji Sakota, Masaaki Miura | 2005-09-20 |
| 6928003 | Memory controller controlling cached DRAM | — | 2005-08-09 |
| 6928512 | Semiconductor device with non-volatile memory and random access memory | Kazushige Ayukawa, Tetsuya Iwamura, Kouichi Hoshi, Yoshikazu Saitou | 2005-08-09 |
| 6847575 | Semiconductor device including multi-chip | Kazushige Ayukawa, Yoshikazu Saitou | 2005-01-25 |
| 6847578 | Semiconductor integrated circuit and data processing system | Kazushige Ayukawa, Jun Satoh, Takao Watanabe, Kazumasa Yanagisawa, Yusuke Kanno +1 more | 2005-01-25 |
| 6791877 | Semiconductor device with non-volatile memory and random access memory | Kazushige Ayukawa | 2004-09-14 |
| 6708249 | Semiconductor integrated circuit and data processing system | Kazushige Ayukawa, Jun Satoh, Takao Watanabe, Kazumasa Yanagisawa, Yusuke Kanno +1 more | 2004-03-16 |
| 6675269 | Semiconductor device with memory controller that controls page mode access | Kazushige Ayukawa | 2004-01-06 |
| 6587393 | Semiconductor device including multi-chip | Kazushige Ayukawa, Yoshikazu Saitou | 2003-07-01 |
| 6587934 | Memory controller and data processing system | Kazushige Ayukawa | 2003-07-01 |
| 6574700 | Semiconductor device with auto address allocation means for a cache memory | Kazushige Ayukawa | 2003-06-03 |
| 6542957 | Memory of controlling page mode access | Kazushige Ayukawa | 2003-04-01 |
| 6411561 | Semiconductor device including multi-chip | Kazushige Ayukawa, Yoshikazu Saitou | 2002-06-25 |