Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11106652 | Information management system | Hiroshi Sakai, Ryo Morinaga, Otoharu Kuwamura | 2021-08-31 |
| 10713233 | Information management system | Hiroshi Sakai, Ryo Morinaga, Otoharu Kuwamura | 2020-07-14 |
| 10650551 | Work support system and work method | Ryo Morinaga, Otoharu Kuwamura | 2020-05-12 |
| 7861850 | Conveyance apparatus, cleaning apparatus, and manufacturing method for a liquid crystal display | Emiko Nakagawa | 2011-01-04 |