Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7449747 | Semiconductor memory device | Tomoyuki Ishii, Hideaki Kurata, Yoshihiro Ikeda | 2008-11-11 |
| 7440337 | Nonvolatile semiconductor memory apparatus having buffer memory for storing a program and buffering work data | Kenji Kozakai, Yuusuke Jono, Motoki Kanamori, Atsushi Shikata, Yosuke Yukawa | 2008-10-21 |
| 7294918 | Memory card with connecting portions for connection to an adapter | Tamaki Wada, Hirotaka Nishizawa, Masachika Masuda, Kenji Osawa, Junichiro Osako +3 more | 2007-11-13 |
| 7292480 | Memory card having buffer memory for storing testing instruction | Kenji Kozakai, Yuusuke Jono, Motoki Kanamori, Atsushi Shikata, Yosuke Yukawa | 2007-11-06 |
| 7271475 | Memory card with connecting portions for connection to an adapter | Tamaki Wada, Hirotaka Nishizawa, Masachika Masuda, Kenji Osawa, Junichiro Osako +3 more | 2007-09-18 |
| 7239011 | Memory card with a cap having indented portions | Tamaki Wada, Hirotaka Nishizawa, Masachika Masuda, Kenji Osawa, Junichiro Osako +3 more | 2007-07-03 |
| 7233058 | Memory card with an adaptor | Tamaki Wada, Hirotaka Nishizawa, Masachika Masuda, Kenji Osawa, Junichiro Osako +3 more | 2007-06-19 |
| 7053471 | Memory card | Tamaki Wada, Hirotaka Nishizawa, Masachika Masuda, Kenji Osawa, Junichiro Osako +3 more | 2006-05-30 |
| 7015540 | Semiconductor memory device | Tomoyuki Ishii, Hideaki Kurata, Yoshihiro Ikeda | 2006-03-21 |
| 7002853 | Memory card having a buffer memory for storing testing instruction | Kenji Kozakai, Yuusuke Jono, Motoki Kanamori, Atsushi Shikata, Yosuke Yukawa | 2006-02-21 |
| 6952752 | File memory device and information processing apparatus using the same | Kunihiro Katayama, Kenichi Kaki, Jun Kitahara, Tsunehiro Tobita | 2005-10-04 |
| 6858925 | Semiconductor device and a method of manufacturing the same | Tamaki Wada, Hirotaka Nishizawa, Masachika Masuda, Kenji Osawa, Junichiro Osako +3 more | 2005-02-22 |
| 6662264 | File memory device and information processing apparatus using the same | Kunihiro Katayama, Kenichi Kaki, Jun Kitahara, Tsunehiro Tobita | 2003-12-09 |
| 6643725 | Memory card having a buffer memory for storing testing instruction | Kenji Kozakai, Yuusuke Jono, Motoki Kanamori, Atsushi Shikata, Yosuke Yukawa | 2003-11-04 |
| 6459644 | Semiconductor memory device with block alignment function | Nagamasa Mizushima, Kunihiro Katayama, Tomihisa Hatano, Takayuki Tamura | 2002-10-01 |
| 6351787 | File memory device and information processing apparatus using the same | Kunihiro Katayama, Kenichi Kaki, Jun Kitahara, Tsunehiro Tobita | 2002-02-26 |
| 6272610 | File memory device using flash memories, and an information processing system using the same | Kunihiro Katayama, Kenichi Kaki, Jun Kitahara, Tsunehiro Tobita | 2001-08-07 |
| 5898621 | Batch erasable single chip nonvolatile memory device and erasing method therefor | Masahito Takahashi, Michiko Odagiri, Takeshi Furuno, Masashi Wada | 1999-04-27 |
| 5677868 | Batch erasable nonvolatile memory device and erasing method | Masahito Takahashi, Michiko Odagiri, Takeshi Furuno, Masashi Wada | 1997-10-14 |
| 5598368 | Batch erasable nonvolatile memory device and erasing method | Masahito Takahashi, Michiko Odagiri, Takeshi Furuno, Masashi Wada | 1997-01-28 |
| 5446690 | Semiconductor nonvolatile memory device | Toshihiro Tanaka, Masataka Kato, Toshio Sasaki, Hitoshi Kume, Hiroaki Kotani | 1995-08-29 |
| 5038193 | Semiconductor integrated circuit device | Yoshiaki Kamigaki, Shinichi Minami, Yoshifumi Kawamoto, Shoji Shukuri, Masaaki Terasawa +2 more | 1991-08-06 |
| 5022000 | Semiconductor memory device | Masaaki Terasawa, Hidefumi Mukohda, Yoshikazu Nagai, Yasunori Ikeda | 1991-06-04 |
| 4769787 | Semiconductor memory device | Shinji Nabetani, Yoshiaki Kamigaki, Masaaki Terasawa | 1988-09-06 |