Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9791189 | Heat exchanger and refrigeration cycle apparatus | Shigeyoshi MATSUI, Keisuke Hokazono, Hiroki Okazawa, Takashi Okazaki, Akira Ishibashi +1 more | 2017-10-17 |
| 9757944 | Liquid jet head and method for producing same, and liquid jet apparatus and image forming apparatus | Daisuke Takagi, Hisashi Habashi, Tomoyuki Aratani, Tatsuya Sameshima, Ryo Ogawa | 2017-09-12 |
| 9702637 | Heat exchanger, indoor unit, and refrigeration cycle apparatus | Takashi Okazaki, Akira Ishibashi, Sangmu Lee | 2017-07-11 |
| 9689619 | Heat exchanger, refrigeration cycle apparatus including heat exchanger and air-conditioning apparatus | Akira Ishibashi, Sangmu Lee, Takashi Okazaki | 2017-06-27 |
| 9671177 | Heat exchanger, method for fabricating heat exchanger, and air-conditioning apparatus | Akira Ishibashi, Sangmu Lee, Takashi Okazaki | 2017-06-06 |
| 9546823 | Heat exchanger, method of manufacturing same, and refrigeration cycle apparatus | Sangmu Lee, Akira Ishibashi, Takashi Okazaki | 2017-01-17 |
| 9506700 | Air-conditioning apparatus | Sangmu Lee, Mitsuhiro Ishikawa, Akira Ishibashi | 2016-11-29 |
| 9459053 | Heat exchanger and air-conditioning apparatus | Sangmu Lee, Akira Ishibashi, Takashi Okazaki | 2016-10-04 |
| 9322602 | Heat exchanger having a plurality of plate-like fins and a plurality of flat-shaped heat transfer pipes orthogonal to the plate-like fins | Sangmu Lee, Akira Ishibashi | 2016-04-26 |
| 9279624 | Heat exchanger tube with collared fins for enhanced heat transfer | Sangmu Lee, Masahiko Takagi, Akira Ishibashi | 2016-03-08 |
| 8115447 | Battery pack with a secondary coil electromagnetically rechargeable by magnetic induction effect | Shoichi Toya, Yasushi Inoue | 2012-02-14 |
| 8037699 | Heat exchanger and air conditioner using the same | Sangmu Lee, Akira Ishibashi | 2011-10-18 |
| 6499550 | Working vehicle having detachable panel cover | Nobuyuki Toshikuni, Hidetaka Yoshioka, Taichi Fujiwara, Noriyuki Miyamaru, Yasunobu Yamaue +2 more | 2002-12-31 |
| 6492058 | Battery pack | Atsushi Watanabe, Yasushi Inoue, Ryosuke Kubo, Keiji Ishihama, Yasuhiro Yamagami +1 more | 2002-12-10 |