Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1011364 | Display screen with graphical user interface | Mariko Miyaki, Kazuhiro Ikegaya, Shotaro Tamayama, Chiaki Hirai, Junichi Miyakoshi | 2024-01-16 |
| D1011375 | Display screen with graphical user interface | Mariko Miyaki, Kazuhiro Ikegaya, Shotaro Tamayama, Chiaki Hirai, Koji Fukuda | 2024-01-16 |
| D817978 | Display screen with graphical user interface | Kaoru Kato, Tohru Nojiri, Chiaki Hirai | 2018-05-15 |
| 6807544 | Method and system for information retrieval based on parts of speech conditions | Hisao Mase, Hirotaka Mizuno, Kazuhisa Kinugawa | 2004-10-19 |