Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821795 | Semiconductor device, electronic device and electronic system | Kan Takeuchi, Yoshio Takazawa, Fumio Tsuchiya, Naoya OTA, Masaki Shimada +1 more | 2023-11-21 |
| 11068330 | Semiconductor device and analysis system | Naoya OTA, Kan Takeuchi, Fumio Tsuchiya, Masaki Shimada, Shinya Konishi | 2021-07-20 |
| 10944554 | Semiconductor device and information processing system for encrypted communication | Shigemasa Shiota | 2021-03-09 |
| 10505645 | Wireless communication device and determination method | Suguru Fujita, Masakatsu Yokota | 2019-12-10 |
| 10469256 | Cryptographic communication system and cryptographic communication method | Shigemasa Shiota, Shigeru Furuta, Masayuki Hirokawa, Akira Yamazaki | 2019-11-05 |
| 10411950 | On-vehicle system, program, and controller | Shigemasa Shiota, Takeshi Sunada, Akihiro YAMATE | 2019-09-10 |
| 10382419 | Communication device, LSI, program, and communication system | — | 2019-08-13 |
| 10374796 | Communication system, communication device, vehicle and communication method | Yoshiyuki Sato, Yasuhiro Sagesaka, Takeshi Itome | 2019-08-06 |
| 10360991 | Semiconductor device, monitoring system, and lifetime prediction method | Takeshi Sunada, Makoto Yabuuchi | 2019-07-23 |
| 10216964 | Semiconductor integrated circuit and system | — | 2019-02-26 |
| 10142311 | Communication system and communication device | — | 2018-11-27 |
| 10111264 | Communication terminal and program | — | 2018-10-23 |
| 9960914 | Semiconductor device and information processing system for encrypted communication | Shigemasa Shiota | 2018-05-01 |
| 9931953 | Non-contact power supply method and non-contact power supply system | Shigeru Furuta | 2018-04-03 |
| 9846788 | Semiconductor integrated circuit and system | — | 2017-12-19 |
| 9667410 | Semiconductor device | — | 2017-05-30 |
| 9608818 | Cryptographic communication system and cryptographic communication method | Shigemasa Shiota, Shigeru Furuta, Masayuki Hirokawa, Akira Yamazaki | 2017-03-28 |
| 9379055 | Semiconductor device and method of manufacturing the same | — | 2016-06-28 |
| 9363082 | Cryptographic communication system and cryptographic communication method | Shigemasa Shiota, Shigeru Furuta, Masayuki Hirokawa, Akira Yamazaki | 2016-06-07 |
| 9337093 | Method of manufacturing semiconductor device | Ippei Kume, Makoto Ueki, Manabu Iguchi, Naoya Inoue, Takuya Maruyama +2 more | 2016-05-10 |
| 9325496 | Encryption key providing method, semiconductor integrated circuit, and encryption key management device | Tetsuya Fukunaga | 2016-04-26 |
| 9300470 | Semiconductor device and method of writing data to semiconductor device | Shigeru Furuta, Masayuki Hirokawa, Akira Yamazaki, Takashi Fujimori, Shigemasa Shiota | 2016-03-29 |
| 9245153 | Semiconductor device | Masayuki Hirokawa, Akira Yamazaki, Takashi Fujimori, Shigemasa Shiota, Shigeru Furuta | 2016-01-26 |
| 9177857 | Semiconductor device with high reliability and manufacturing method thereof | Toshiyuki Takewaki, Shinji Yokogawa | 2015-11-03 |
| 9026882 | Semiconductor device and method of writing data to semiconductor device | Shigeru Furuta, Masayuki Hirokawa, Akira Yamazaki, Takashi Fujimori, Shigemasa Shiota | 2015-05-05 |