Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D484832 | Wheelchair | Yasutoshi Okamoto, Yasuhiro Matsusaki, Masatoshi Okuda, Kiyohiko Utagawa | 2004-01-06 |
| D470632 | Washing machine | — | 2003-02-18 |
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D484832 | Wheelchair | Yasutoshi Okamoto, Yasuhiro Matsusaki, Masatoshi Okuda, Kiyohiko Utagawa | 2004-01-06 |
| D470632 | Washing machine | — | 2003-02-18 |