Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D478376 | Water closet | Seijiro Kawamura | 2003-08-12 |
| D477387 | Water closet | Osamu Miura | 2003-07-15 |
| D472965 | Water closet | Seijiro Kawamura | 2003-04-08 |
| D472619 | Toilet | Seijiro Kawamura | 2003-04-01 |
| D472309 | Bidet | Seijiro Kawamura | 2003-03-25 |
| D470928 | Pedestal sink for receiving a faucet set | Seijiro Kawamura | 2003-02-25 |
| D470930 | Sink bowl | — | 2003-02-25 |
| D470929 | Sink for receiving a faucet set | Seijiro Kawamura | 2003-02-25 |