Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11989663 | Prediction method, prediction apparatus, and computer-readable recording medium | Takuya Takagi, Keisuke Goto, Kotaro Ohori | 2024-05-21 |
| 11960491 | Storage medium, pattern search device, and pattern search method | — | 2024-04-16 |
| 11812259 | Authentication system and authentication method | Kyohei Takeuchi, Kohei Kishimoto, Kazukuni Kobara | 2023-11-07 |
| 11562185 | Extraction method, extraction device, and computer-readable recording medium | Tatsuya Asai, Keisuke Goto, Kotaro Ohori | 2023-01-24 |
| 11443210 | Predicting method, predicting apparatus, and computer-readable recording medium | Takuya Takagi, Keisuke Goto, Kotaro Ohori | 2022-09-13 |
| 11418953 | Key information generation system and key information generation method | Masahiro Arakawa, Yuichi Inami, Hidenobu Hanaki, Masahiko Oya | 2022-08-16 |
| 11351962 | Electronic key system | Yoshiyuki Oya, Kazuki NAIKI | 2022-06-07 |
| 11356264 | Authentication system | Kazuki NAIKI, Kenichi Koga, Yoshiyuki Oya, Yoshiki Oishi | 2022-06-07 |
| 11220239 | Key information generation system and key information generation method | Masahiro Arakawa, Yuichi Inami, Hidenobu Hanaki, Masahiko Oya | 2022-01-11 |
| 10773171 | Matching method, matching apparatus, and recording medium | Kotaro Ohori, Naoyuki Kamiyama, Akifumi Kira | 2020-09-15 |
| 10546256 | Security plan support method, security plan support device and recording medium | — | 2020-01-28 |
| 10493953 | Car sharing system | Masahiro Arakawa, Masahiko Oya, Masaki Oshima, Kiyotoshi SEKINE, Yutaka Kubo | 2019-12-03 |
| 10315623 | Mobile electronic key device and electronic key system | — | 2019-06-11 |
| 9994193 | Electronic key system | Kohei Kishimoto | 2018-06-12 |
| 9896060 | Wireless seatbelt attaching detection device | Tatsuya Koike | 2018-02-20 |
| 9714004 | Electronic key registration system | Daisuke Kawamura, Masahiro Arakawa, Masaki Hayashi, Tetsuya Egawa, Kazunori ARAKAWA +2 more | 2017-07-25 |
| 9509499 | Electronic key registration method and electronic key registration system | Daisuke Kawamura, Hideki Kawai, Tetsuya Egawa, Toshihiro Nagae, Masaki Hayashi | 2016-11-29 |
| 9489789 | Electronic key registration method and electronic key registration system | Daisuke Kawamura, Masaki Hayashi, Masaki Oshima, Tetsuya Egawa, Kazunori ARAKAWA | 2016-11-08 |
| 9407436 | Portable device registration system and portable device registration method | Daisuke Kawamura, Hideki Kawai, Tetsuya Egawa, Toshihiro Nagae, Takeo Endo | 2016-08-02 |
| 9397829 | Electronic key registration method and electronic key registration system | Hideki Kawai, Tetsuya Egawa, Masaki Hayashi, Toshihiro Nagae, Daisuke Kawamura | 2016-07-19 |
| 9392448 | Wireless communications system | Daisuke Kawamura, Hideki Kawai, Tetsuya Egawa, Toshihiro Nagae | 2016-07-12 |
| 9339205 | Waveform analyzer and waveform analysis method | Yutaka Tamiya, Hiroyuki Higuchi | 2016-05-17 |
| 9330510 | Electronic key registration method and electronic key registration system | Daisuke Kawamura, Masaki Hayashi, Masaki Oshima, Yosuke OHASHI, Kazunori ARAKAWA | 2016-05-03 |
| 9143320 | Electronic key registration system | Daisuke Kawamura, Masaki Hayashi, Toshihiro Nagae, Hisashi Kato, Tetsuya Egawa | 2015-09-22 |
| 9137658 | Electronic key registration system | Daisuke Kawamura, Masaki Hayashi, Toshihiro Nagae, Hisashi Kato, Tetsuya Egawa | 2015-09-15 |