Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7258291 | Destructive device, foam gas collecting device, and foam gas separating and collecting system | Yutaka Matsuda, Susumu Saitou, Masayuki Makino, Kazuo Kimura, Yasuo Sasaki | 2007-08-21 |
| 7134387 | Refrigerator dismantling method, compression equipment, and refrigerator dismantling device | Yutaka Matsuda, Takayuki Gyoubu, Katsuya Sawada | 2006-11-14 |
| 6944926 | Method for disassembling refrigerator, compressing device, and device for disassembling the same | Yutaka Matsuda, Takayuki Gyoubu, Katsuya Sawada | 2005-09-20 |
| 6938318 | Method for collecting a foam resin from a housing of a refrigerator | Yutaka Matsuda | 2005-09-06 |
| 6836947 | Method of dismantling air conditioner | Yutaka Matsuda, Takayuki Gyoubu, Katsuya Sawada | 2005-01-04 |
| 6186848 | Disassembling method of electronic appliance and disassembling apparatus thereof | Takayuki Gyobu, Kazumi Takamori, Yutaka Matsuda, Kaoru Shimizu | 2001-02-13 |