Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8117683 | Toilet seat device and toilet seat apparatus having the same | Yuuji Yamamoto, Hidetoshi Amaya, Shinji Fujii, Hiroshi Nagasato, Kenji Yoshinaga +4 more | 2012-02-21 |
| 6180934 | Cooking apparatus having means for storing and displaying cooking recipes | Emiko Ishizaki | 2001-01-30 |