Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8037403 | Apparatus, method, and computer program product for extracting structured document | Takahiro Kawamura, Masumi Inaba, Shinichi Nagano | 2011-10-11 |
| 7953592 | Semantic analysis apparatus, semantic analysis method and semantic analysis program | Takahiro Kawamura, Kouji Ueno, Shinichi Nagano, Akihiko Ohsuga | 2011-05-31 |