Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6082131 | Refrigerator | Hiroyuki Ichouda, Yasuhide Koike, Tomio Suyama | 2000-07-04 |
| 6014868 | Refrigerator with improved cold air supply structure | Tomio Suyama, Takatosi Torihata | 2000-01-18 |
| 5081850 | Refrigerator | Yuji Wakatsuki, Shigekazu Kondo, Mitsuyuki Takaoka, Nobuya Suzuki | 1992-01-21 |
| 5027615 | Refrigerator | Yuji Wakatsuki, Shigekazu Kondo, Mitsuyuki Takaoka, Nobuya Suzuki | 1991-07-02 |