Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10944554 | Semiconductor device and information processing system for encrypted communication | Daisuke Oshida | 2021-03-09 |
| 10664180 | Semiconductor device, security process execution device, and security process execution method | Shinsuke Asari, Kenichi Ito, Yuki Mori | 2020-05-26 |
| 10469256 | Cryptographic communication system and cryptographic communication method | Shigeru Furuta, Masayuki Hirokawa, Akira Yamazaki, Daisuke Oshida | 2019-11-05 |
| 10411950 | On-vehicle system, program, and controller | Takeshi Sunada, Akihiro YAMATE, Daisuke Oshida | 2019-09-10 |
| 9960914 | Semiconductor device and information processing system for encrypted communication | Daisuke Oshida | 2018-05-01 |
| 9904619 | Memory system with improved efficiency of data transfer between host, buffer, and nonvolatile memory | Hiroyuki Goto, Hirofumi Shibuya, Fumio Hara, Yasuhiro Nakamura | 2018-02-27 |
| 9608818 | Cryptographic communication system and cryptographic communication method | Shigeru Furuta, Masayuki Hirokawa, Akira Yamazaki, Daisuke Oshida | 2017-03-28 |
| 9363082 | Cryptographic communication system and cryptographic communication method | Shigeru Furuta, Masayuki Hirokawa, Akira Yamazaki, Daisuke Oshida | 2016-06-07 |
| 9300470 | Semiconductor device and method of writing data to semiconductor device | Daisuke Oshida, Shigeru Furuta, Masayuki Hirokawa, Akira Yamazaki, Takashi Fujimori | 2016-03-29 |
| 9245153 | Semiconductor device | Daisuke Oshida, Masayuki Hirokawa, Akira Yamazaki, Takashi Fujimori, Shigeru Furuta | 2016-01-26 |
| RE45857 | External storage device and memory access control method thereof | Takayuki Tamura, Kunihiro Katayama, Masashi Naito | 2016-01-19 |
| 9026882 | Semiconductor device and method of writing data to semiconductor device | Daisuke Oshida, Shigeru Furuta, Masayuki Hirokawa, Akira Yamazaki, Takashi Fujimori | 2015-05-05 |
| 9007830 | Semiconductor memory device having faulty cells | Kunihiro Katayama, Takayuki Tamura, Satoshi Watatani, Kiyoshi Inoue, Masashi Naito | 2015-04-14 |
| 8897736 | Mobile communication terminal device | Kunihiro Katayama, Shinichi Fukasawa, Takeo Kon, Seiji Kobayashi | 2014-11-25 |
| 8782432 | Semiconductor device | Daisuke Oshida, Masayuki Hirokawa, Akira Yamazaki, Takashi Fujimori, Shigeru Furuta | 2014-07-15 |
| 8503235 | Nonvolatile memory with faulty cell registration | Kunihiro Katayama, Takayuki Tamura, Satoshi Watatani, Kiyoshi Inoue, Masashi Naito | 2013-08-06 |
| 8478224 | Mobile communication terminal device | Kunihiro Katayama, Shinichi Fukasawa, Takeo Kon, Seiji Kobayashi | 2013-07-02 |
| 8219882 | Memory card and memory controller | Takayuki Tamura, Hirofumi Shibuya, Hiroyuki Goto, Yasuhiro Nakamura | 2012-07-10 |
| 8154939 | Control method for nonvolatile memory and semiconductor device | Yoshinori Mochizuki, Masaharu Ukeda | 2012-04-10 |
| 8103899 | Nonvolatile memory system | Hiroyuki Goto, Hirofumi Shibuya, Fumio Hara, Kinji Mitani | 2012-01-24 |
| 8064257 | Semiconductor memory device having faulty cells | Kunihiro Katayama, Takayuki Tamura, Satoshi Watatani, Kiyoshi Inoue, Masashi Naito | 2011-11-22 |
| 8042021 | Memory card and memory controller | Takayuki Tamura, Hirofumi Shibuya, Hiroyuki Goto | 2011-10-18 |
| 8036040 | Memory system with improved efficiency of data transfer between host, buffer, and nonvolatile memory | Hiroyuki Goto, Hirofumi Shibuya, Fumio Hara, Yasuhiro Nakamura | 2011-10-11 |
| 8015428 | Processing device and clock control method | Yoshinori Mochizuki, Masaharu Ukeda | 2011-09-06 |
| 7954039 | Memory card and memory controller | Takayuki Tamura, Hirofumi Shibuya, Hiroyuki Goto | 2011-05-31 |