Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8230816 | Freestanding pet barrier | Orie Tani | 2012-07-31 |
| 7954456 | Freestanding pet barrier | Orie Tani | 2011-06-07 |
| 7739983 | Freestanding pet barrier | Orie Tani | 2010-06-22 |
| 7568449 | Freestanding pet barrier | Orie Tani | 2009-08-04 |
| D579609 | Freestanding pet barrier | Orie Tani | 2008-10-28 |
| 7395784 | Pet toilet | Orie Tani | 2008-07-08 |
| D536841 | Pet toilet seat | Kiyoshi Miyamoto | 2007-02-13 |
| D533974 | Pet toilet | Kiyoshi Miyamoto | 2006-12-19 |
| 6647632 | Position measuring apparatus | Tamotsu Tominaga | 2003-11-18 |
| 6111649 | Thickness measuring apparatus using light from slit | Tamotsu Tominaga, Masaru Nogami | 2000-08-29 |