Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11831976 | Display apparatus | Hiroshi Shimizu, Yasunobu Hashimoto, Tomonori Nomura, Osamu Kawamae, Kazuhiko YOSHIZAWA +1 more | 2023-11-28 |
| 11810567 | Speech recognition device, speech-recognition-device coordination system, and speech-recognition-device coordination method | Yasunobu Hashimoto, Satoru Takashimizu, Kazuhiko YOSHIZAWA, Hiroshi Shimizu, Sadao Tsuruga +1 more | 2023-11-07 |
| 11765465 | Portable device | Hiroshi Shimizu, Yasunobu Hashimoto | 2023-09-19 |
| 11546509 | Portable device | Hiroshi Shimizu, Yasunobu Hashimoto | 2023-01-03 |