Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D498827 | Baby baths | Yuuki Shibata, Keita Tanaka, Masatoshi Doi, Yuko Inomata | 2004-11-23 |
| D491420 | Child fork | Yuuki Shibata, Masatoshi Doi, Makoto Oyama | 2004-06-15 |
| D491645 | Toilet trainer | Yuuki Shibata, Keita Tanaka, Masatoshi Doi, Kazumi Minoguchi | 2004-06-15 |
| D491646 | Potty | Yuuki Shibata, Keita Tanaka, Masatoshi Doi, Kazumi Minoguchi | 2004-06-15 |
| D489538 | Bath chair for infant | Yuuki Shibata, Keita Tanaka, Masatoshi Doi, Yuko Inomata | 2004-05-11 |