| 9711113 |
Information code, information code producing method, information code reader, and system which uses information code |
Takuya Yoda |
2017-07-18 |
| 9704081 |
Information code, information code producing method, information code reader, and system which uses information code |
Takuya Yoda, Kunihiko Ito, Motoaki Watabe, Kenichi Yoshida, Takao Ushijima |
2017-07-11 |
| 9686583 |
Electronic apparatus and display method by electronic apparatus |
Hiroaki Ito, Tetsuya Kitamura |
2017-06-20 |
| 9659201 |
Information code, information code producing method, information code reader, and system which uses information code |
Kenichi Yoshida, Takuya Yoda |
2017-05-23 |