Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12271410 | Learning quality estimation device, method, and program | Makoto Morishita, Jun Suzuki | 2025-04-08 |
| 12210844 | Generation apparatus, generation method and program | Masaaki Nishino, Tsutomu Hirao | 2025-01-28 |
| 12197476 | Information processing apparatus and information processing method | Katsuyoshi Kanemoto, Michael Siegfried Spranger, Akihito Kumakura, KOJIRO KASHIWA, Yasuhiro Matsuda +2 more | 2025-01-14 |
| 12164552 | Classification of sentences from clusters of interest | Katsuyoshi Kanemoto, Michael Siegfried Spranger, Akihito Kumakura, KOJIRO KASHIWA, Ippei Murofushi +5 more | 2024-12-10 |
| 12131120 | Word coding device, analysis device, language model learning device, method, and program | Sho TAKASE | 2024-10-29 |
| 11954432 | Symbol sequence generation apparatus, text compression apparatus, symbol sequence generation method and program | Hidetaka KAMIGAITO, Tsutomu Hirao | 2024-04-09 |
| 11869491 | Abstract generation device, method, program, and recording medium | Tsutomu Hirao, Atsunori OGAWA, Tomohiro Nakatani | 2024-01-09 |
| 11520994 | Summary evaluation device, method, program, and storage medium | Tsutomu Hirao | 2022-12-06 |
| 11429788 | Summary evaluation device, method, program and storage medium | Tsutomu Hirao | 2022-08-30 |
| 11216613 | Document summarization device, method, and program | Shinsaku SAKAUE, Tsutomu Hirao, Masaaki Nishino | 2022-01-04 |
| 10130020 | Installation position optimization program | Hirotoshi Yamane | 2018-11-13 |
| 7552879 | Water spouting device | Masaki Nishimura, Atsushi Kushimoto | 2009-06-30 |
| 6492820 | Displacement measuring device | Satoshi Adachi, Kenichi Nakayama, Akihito Takahashi, Toshihiro Hasegawa | 2002-12-10 |