Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6910528 | Plate fin heat exchanger for a high temperature | Jyunichi Tujii, Takashi Eta | 2005-06-28 |
| 6840313 | Plate fin type heat exchanger for high temperature | Jyunichi Tujii, Takashi Eta | 2005-01-11 |
| 5625229 | Heat sink fin assembly for cooling an LSI package | Masayasu Kojima, Chihiro Hayashi, Keiji Miki | 1997-04-29 |
| 4785092 | Aluminum brazing material for use in aluminum heat exchanger | Keizo Nanba, Michiki Hagiwara, Shosuke Iwasaki | 1988-11-15 |
| 4781888 | Aluminum brazing material for use in aluminum heat exchanger | Michiki Hagiwara, Keizo Nanba, Shosuke Iwasaki | 1988-11-01 |
| 4673551 | Fin stock material for use in plate fin heat exchanger adapted for superhigh pressure service | Yoshihiko Sugiyama, Keizo Nanba, Michiki Hagiwara, Takeshi Aoki, Shosuke Iwasaki | 1987-06-16 |
| 4636356 | Aluminum brazing alloy | Shosuke Iwasaki, Michiki Hagiwara, Keizo Nanba | 1987-01-13 |
| 4626295 | Method of producing aluminum alloy structures | Kantaro Sasaki, Shosuke Iwasaki, Yoshio Baba, Michiki Hagiwara, Keizo Nanba | 1986-12-02 |
| 4574878 | Plate fin heat exchanger for superhigh pressure service | Yoshihiko Sugiyama, Teruo Uno, Hiroshi Irie, Teruo Kurachi | 1986-03-11 |