Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6923015 | Refrigerator | Susumu Saruta, Katsushi Sumihiro | 2005-08-02 |
| 6338536 | Door opening device for food storage apparatus such as refrigerator | Takehisa Okamoto, Yasushi Takagi, Masahiko Maeda, Koichi Nagao | 2002-01-15 |
| 6170275 | Fan for refrigerator | Koichiro Ochiai | 2001-01-09 |