Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4677021 | Air-stream control valve for automotive air conditioning apparatus and producing method therefor | Hiroshi Kayakabe, Masaei Mitomi, Mikio Miyajima, Shuji Nakata, Tadashi Shimizu +1 more | 1987-06-30 |