Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9268747 | Method for detecting negative opinions in social media, computer program product and computer | Miki Enoki, Hiroshi Kanayama, Tetsuya Nasukawa | 2016-02-23 |
| 9158756 | Computer-implemented method, program, and system for identifying non-self-descriptive terms in electronic documents | Hironori Takeuchi | 2015-10-13 |
| 9043339 | Extracting terms from document data including text segment | Yohei Ikawa, Hironori Takeuchi | 2015-05-26 |
| 8463794 | Computer system, method, and computer program for extracting terms from document data including text segment | Yohei Ikawa, Hironori Takeuchi | 2013-06-11 |
| 8060365 | Dialog processing system, dialog processing method and computer program | Nobuyasu Itoh, Hironori Takeuchi | 2011-11-15 |