Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D541225 | Remote control for a toilet seat with bidet | Masayuki Katsuyama | 2007-04-24 |
| D528991 | Remote control for a toilet seat with bidet | Masayuki Katsuyama | 2006-09-26 |
SK
Sam hyun Kim
Overall (All Time): #2,156,953 of 4,157,543Top 55%
2
Patents All Time