Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11942176 | Semiconductor memory device | Tomoya Sanuki, Xu Li, Masayuki Miura, Takayuki Miyazaki, Toshio Fujisawa +2 more | 2024-03-26 |
| 10776007 | Memory management device predicting an erase count | Atsushi Kunimatsu, Masaki Miyagawa, Hiroshi Nozue, Kazuhiro Kawagome, Hiroyuki Sakamoto +5 more | 2020-09-15 |
| 10402864 | Data processor, content distribution system, and communication apparatus | Arata Miyamoto, Kenichi Maeda, Masahiro Ishiyama, Shinya Murai | 2019-09-03 |
| 10091767 | Communication apparatus and communication method | Yosuke Bando, Hiroki Kudo, Masahiro Ishiyama, Kenichi Maeda, Yujen Lai | 2018-10-02 |
| 9473317 | Communication apparatus and communication method | Arata Miyamoto, Kenichi Maeda, Masahiro Ishiyama | 2016-10-18 |
| 9456316 | Communication apparatus and communication method | Masahiro Ishiyama, Arata Miyamoto, Kenichi Maeda, Hiroki Kudo | 2016-09-27 |
| 9367451 | Storage device management device and method for managing storage device | Tatsunori Kanai | 2016-06-14 |
| 9336065 | Semiconductor device and memory protection method | Kenichi Maeda, Tatsunori Kanai | 2016-05-10 |
| 9282522 | Communication apparatus and communication method | Kenichi Maeda, Arata Miyamoto, Masahiro Ishiyama | 2016-03-08 |
| 9280466 | Information processing device including memory management device managing access from processor to memory and memory management method | Atsushi Kunimatsu, Hiroyuki Sakamoto, Kenichi Maeda, Masaki Miyagawa, Hiroshi Nozue +1 more | 2016-03-08 |
| 9166783 | Protection method, decryption method, player, storage medium, and encryption apparatus of digital content | Yuji Nagai, Hiroyuki Sakamoto, Seiji Miyata, Hideki Mimura | 2015-10-20 |
| 8892810 | Semiconductor device and memory protection method | Tatsunori Kanai, Kenichi Maeda | 2014-11-18 |
| 8738851 | Device and memory system for swappable memory | Atsushi Kunimatsu, Hiroyuki Sakamoto, Kenichi Maeda | 2014-05-27 |
| 8589639 | Memory management unit and memory management method for controlling a nonvolatile memory and a volatile memory | Tatsunori Kanai | 2013-11-19 |
| 8458436 | Device and memory system for memory management using access frequency information | Atsushi Kunimatsu, Hiroyuki Sakamoto, Kenichi Maeda | 2013-06-04 |
| 8400816 | Resistance change memory device | Haruki Toda, Hirofumi Inoue | 2013-03-19 |
| 8184470 | Resistance change memory device and programming method thereof | Haruki Toda | 2012-05-22 |
| 8135900 | Integrated memory management and memory management method | Atsushi Kunimatsu, Hiroyuki Sakamoto, Kenichi Maeda | 2012-03-13 |
| 8031508 | Resistance change memory device | Haruki Toda, Hirofumi Inoue | 2011-10-04 |
| D602021 | Biometrics input unit | Hiroyuki Noda, Kichiro Kikuchi, Hisao Nakayama | 2009-10-13 |
| D569286 | Biometrics input unit | Hiroyuki Noda, Kunihito Kawamura, Kichiro Kikuchi, Hisao Nakayama | 2008-05-20 |
| 7272042 | Semiconductor integrated circuit device | — | 2007-09-18 |
| 7139201 | Non-volatile semiconductor memory device and memory system using the same | Tomoharu Tanaka, Masaki Momodomi, Hideo Kato, Yoshiyuki Tanaka, Riichiro Shirota +8 more | 2006-11-21 |
| 7061802 | Semiconductor integrated circuit device | — | 2006-06-13 |
| 6967892 | Non-volatile semiconductor memory device and memory system using the same | Tomoharu Tanaka, Masaki Momodomi, Hideo Kato, Yoshiyuki Tanaka, Riichiro Shirota +8 more | 2005-11-22 |