Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345454 | Refrigerant cycle apparatus and method for installing refrigerant cycle apparatus | Takahiro Yamaguchi | 2025-07-01 |
| 8919139 | Air conditioning apparatus | Masato Kotake, Takahiro Yamaguchi, Tadafumi Nishimura | 2014-12-30 |
| 7040702 | Tip-up vehicle seat | Masayuki Takakura, Takahiro Ito, Seiji Waku | 2006-05-09 |