Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D531534 | Body composition monitor | Masaaki Sato, Hiromi Akahori | 2006-11-07 |
| D521890 | Electronic scale | Masaaki Sato | 2006-05-30 |
| D520891 | Electronic scale | Masaaki Sato | 2006-05-16 |
| D520391 | Body composition meter | Masaaki Sato | 2006-05-09 |
| D503119 | Body composition meter | Masaaki Sato | 2005-03-22 |
| D497818 | Scale | Masaaki Sato | 2004-11-02 |
| D497819 | Scale | Miwako Murase | 2004-11-02 |
| D497561 | Scale | Masaaki Sato | 2004-10-26 |
| D492905 | Scale | Tamaki Shoji | 2004-07-13 |
| D491478 | Pedometer | Tamaki Shoji | 2004-06-15 |
| D470782 | Pocket notebook type digital scale | — | 2003-02-25 |
| D458169 | Scale | Fumie Shibata, Tamaki Shoji | 2002-06-04 |
| D420875 | Belt sander | Yasushi Okitsu | 2000-02-22 |
| D404274 | Portable electric jigsaw | Daigo Ogasawara, Masakazu Sakamoto | 1999-01-19 |
| D382281 | Sewing machine | Sanae Takada | 1997-08-12 |
| D361577 | Sewing machine | — | 1995-08-22 |