Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5926875 | Nursed person's bed with flush toilet | Kiyoshi Okamoto | 1999-07-27 |
| 5765237 | Flush pot assembly for user requiring care-taking | Kiyoshi Okamoto | 1998-06-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5926875 | Nursed person's bed with flush toilet | Kiyoshi Okamoto | 1999-07-27 |
| 5765237 | Flush pot assembly for user requiring care-taking | Kiyoshi Okamoto | 1998-06-16 |