Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820199 | Heat exchanger | Yusuke Takagi, Kenshiro Muramatsu, Isao Tamada | 2023-11-21 |
| 9689628 | Oil cooler with inner fin | Takahiro Uno, Daisuke Takahashi | 2017-06-27 |
| 8074708 | Heat exchanger | Hajime Sugito, Hirokazu Hirose, Takahiro Uno | 2011-12-13 |
| 7267163 | Heat exchanger | Takaki Okochi, Toshihide Ninagawa | 2007-09-11 |
| 7207377 | Heat exchanger | Yoshihiko Sonoda, Masahiro Omae | 2007-04-24 |
| 7004239 | Cooling apparatus boiling and condensing refrigerant | Kiyoshi Kawaguchi, Masahiko Suzuki | 2006-02-28 |
| 6857466 | Cooling apparatus boiling and condensing refrigerant | — | 2005-02-22 |
| 6808015 | Boiling cooler for cooling heating element by heat transfer with boiling | — | 2004-10-26 |
| 6742574 | Cooling apparatus | Hajime Sugito, Shinichi Morihira, Takaki Okochi, Yuhei Kunikata | 2004-06-01 |
| 6719040 | Cooling apparatus boiling and condensing refrigerant with improved tunnel structure | Hajime Sugito, Shinichi Morihira, Yuhei Kunikata | 2004-04-13 |
| 6561262 | Boiling and cooling apparatus | Hajime Sugito | 2003-05-13 |
| 6527045 | Cooling apparatus boiling and condensing refrigerant | Kiyoshi Kawaguchi, Masahiko Suzuki | 2003-03-04 |
| 6397934 | Cooling device boiling and condensing refrigerant | Yoshiyuki Okamoto, Kiyoshi Kawaguchi | 2002-06-04 |
| 6357517 | Cooling apparatus boiling and condensing refrigerant | Kiyoshi Kawaguchi, Masahiko Suzuki, Shigeru Kadota | 2002-03-19 |
| 6341643 | Crossflow fan | — | 2002-01-29 |
| 6279649 | Cooling apparatus using boiling and condensing refrigerant | — | 2001-08-28 |
| 6257324 | Cooling apparatus boiling and condensing refrigerant | Kunihiro Kamiya, Takahide Ohara | 2001-07-10 |
| 6102109 | Cooling device boiling and condensing refrigerant | Takahide Ohara | 2000-08-15 |
| 6076596 | Cooling apparatus for high-temperature medium by boiling and condensing refrigerant | Kiyoshi Kawaguchi, Masahiko Suzuki | 2000-06-20 |
| 6073683 | Cooling apparatus using boiling and condensing refrigerant and method for manufacturing the same | Kiyoshi Kawaguchi, Takahide Ohara, Shigeru Kadota, Masahiko Suzuki | 2000-06-13 |
| 5871043 | Cooling apparatus using boiling and condensing refrigerant | Kiyoshi Kawaguchi, Masahiko Suzuki, Kazuma Matsui | 1999-02-16 |
| 5836381 | Cooling apparatus using boiling and condensing refrigerant | Takashi Furukawa, Kiyoshi Kawaguchi, Masahiko Suzuki, Manji Suzuki | 1998-11-17 |
| 5832989 | Cooling apparatus using boiling and condensing refrigerant | Kiyoshi Kawaguchi, Masahiko Suzuki | 1998-11-10 |
| 5713413 | Cooling apparatus using boiling and condensing refrigerant | Kiyoshi Kawaguchi, Masahiko Suzuki, Hajime Sugito, Kazuo Kobayashi, Shigeru Kadota | 1998-02-03 |
| 5613552 | Cooling apparatus using boiling and condensing refrigerant | Kiyoshi Kawaguchi, Masahiko Suzuki | 1997-03-25 |