Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10091010 | Communication terminal, communication system, communication method, and recording medium | Yoshinaga Kato, Katsuyuki Kaji | 2018-10-02 |
| 9832600 | Communication system and communication method | Yoshinaga Kato, Haruomi Higashi, Atsushi Itoh | 2017-11-28 |
| 9807812 | Communication terminal, communication system, communication method, and recording medium | Yoshinaga Kato, Haruomi Higashi, Atsushi Itoh | 2017-10-31 |
| 9788143 | Mobile terminal, communication system, communicating method, and recording medium | Yoshinaga Kato | 2017-10-10 |
| 5994715 | Semiconductor device and method for discriminating bad semiconductor devices from good ones | — | 1999-11-30 |