Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7520803 | Air passage opening and closing device capable of preventing uncomfortable noise | Masahiro Ito | 2009-04-21 |
| 7090575 | Air passage opening and closing device capable of preventing uncomfortable noise | Masahiro Ito | 2006-08-15 |
| 6701730 | Refrigerating apparatus, refrigerator, air-cooled type condenser unit for refrigerating apparatus and compressor unit | Takashi Sakurai | 2004-03-09 |
| 6438980 | Refrigerating apparatus, refrigerator, air-cooled type condenser unit for refrigerating apparatus and compressor unit | Takashi Sakurai | 2002-08-27 |
| 6311508 | Refrigerating apparatus, refrigerator, air-cooled type condenser unit for refrigerating apparatus and compressor unit | Takashi Sakurai | 2001-11-06 |
| 6220044 | Refrigerating apparatus, refrigerator, air-cooled type condenser unit for refrigerating apparatus and compressor unit | Takashi Sakurai | 2001-04-24 |
| 6009715 | Refrigerating apparatus, refrigerator, air-cooled type condensor unit for refrigerating apparatus and compressor unit | Takashi Sakurai | 2000-01-04 |
| 4910968 | Refrigerating apparatus | Tetsuji Yamashita, Tomio Yoshikawa, Shizuo Zushi, Kenji Takahashi | 1990-03-27 |