Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7965563 | Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2011-06-21 |
| 7652924 | Data processing circuit for contactless IC card | Yoshiki Kawajiri, Takanori Yamazoe | 2010-01-26 |
| 7512007 | Data processing device | Yoshiki Kawajiri, Takanori Yamazoe | 2009-03-31 |
| 7505329 | Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2009-03-17 |
| 7411831 | Disk processing apparatus with voltage generating circuit having a boost ratio control | Yoshiki Kawajiri, Takanori Yamazoe | 2008-08-12 |
| 7385853 | Data processing device | Yoshiki Kawajiri, Takanori Yamazoe | 2008-06-10 |
| 7295476 | Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2007-11-13 |
| 7254084 | Data processing device | Yoshiki Kawajiri, Takanori Yamazoe | 2007-08-07 |
| 7251162 | Nonvolatile memory with multi-frequency charge pump control | Yoshiki Kawajiri, Takanori Yamazoe | 2007-07-31 |
| 7184321 | Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2007-02-27 |
| 6999350 | Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2006-02-14 |
| 6804152 | Method for manufacturing a printed board on which a semiconductor device having two modes is mounted | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2004-10-12 |
| 6690603 | Microcomputer including a flash memory that is two-way programmable | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2004-02-10 |
| 6493271 | Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2002-12-10 |
| 6414878 | Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2002-07-02 |
| 6400609 | Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2002-06-04 |
| 6335879 | Method of erasing and programming a flash memory in a single-chip microcomputer having a processing unit and memory | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2002-01-01 |
| 6181598 | Data line disturbance free memory block divided flash memory and microcomputer having flash memory | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2001-01-30 |
| 6166953 | Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2000-12-26 |
| 6130836 | Semiconductor IC device having a control register for designating memory blocks for erasure | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2000-10-10 |
| 6064593 | Semiconductor integrated circuit device having an electrically erasable and programmable nonvolatile memory and a built-in processing unit | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2000-05-16 |
| 6026020 | Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 2000-02-15 |
| 5768194 | Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 1998-06-16 |
| 5610420 | Semiconductor integrated circuit device and method of manufacturing the same | Kenichi Kuroda, Kiyoshi Matsubara | 1997-03-11 |
| 5581503 | Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Takashi Ito, Hirofumi Mukai +3 more | 1996-12-03 |