Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406588 | Apparatus for inserting flattened tubes into heat exchanger fins | — | 2019-09-10 |
| 10406589 | Apparatus for inserting flattened tubes into heat exchanger fins | — | 2019-09-10 |
| 10112273 | Apparatus for taking out flattened tube fins | — | 2018-10-30 |
| 9987673 | Manufacturing apparatus for heat exchanger fins | Hirofumi Baba, Toshiyuki Nanaarashi | 2018-06-05 |
| 9199346 | Manufacturing apparatus for flattened tube fins | Toshiyuki Nanaarashi, Akio Ueda, Yasuyuki Morimoto, Takatoshi Mori | 2015-12-01 |
| 9120191 | Manufacturing apparatus for flattened tube fins | Toshiyuki Nanaarashi | 2015-09-01 |
| 9089935 | Manufacturing apparatus for flattened tube fins | Toshiyuki Nanaarashi | 2015-07-28 |
| 9079277 | Stacking apparatus and manufacturing apparatus for flattened tube fins | Yoshitaka Ide, Yasuyuki Morimoto, Kenji Yasui | 2015-07-14 |
| 8925715 | Feeding apparatus for metal strips | Toshiyuki Nanaarashi | 2015-01-06 |
| 7340935 | Equipment for producing corrugate fin | Kazuyoshi Ohtsuka | 2008-03-11 |