Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989087 | Brazing fin material for heat exchangers, heat exchanger, and method of manufacturing same | Yuji Suzuki, Yuji Hisatomi, Taketoshi Toyama, Masahiro Shimoya | 2011-08-02 |
| 7767042 | Aluminum alloy extruded product for heat exchangers and method of manufacturing the same | Tomohiko Nakamura, Masaaki Kawakubo, Naoki Yamashita, Tatsuya Hikida | 2010-08-03 |
| 7534309 | Aqueous aluminum brazing composition, aluminum material coated with the brazing composition, brazing method using the aluminum material, and automotive heat exchanger manufactured by using the brazing method | Taketoshi Toyama, Ryoichi Sanada, Takashi Hatori, Yuji Hisatomi, Ichiro Taninaka | 2009-05-19 |
| 7250223 | Aluminum heat exchanger excellent in corrosion resistance | Haruhiko Miyachi, Masamichi Makihara, Yasunaga Itoh, Naoki Yamashita, Toshihiko Fukuda | 2007-07-31 |
| 7211160 | Aluminum alloy piping material for automotive tubes having excellent corrosion resistance and formability, and method of manufacturing same | Haruhiko Miyachi, Takahiro Koyama, Yoshifusa Shoji | 2007-05-01 |
| 7168756 | Vehicle front pillar construction | Kazumi Kodama, Kosaku Tomozawa, Shuhei Hamada | 2007-01-30 |
| 6896977 | Method of brazing aluminum or aluminum alloy materials and aluminum alloy brazing sheet | Shinya Nishimura, Yutaka Yanagawa, Takeyoshi Doko, Haruhiko Miyachi, Kouji Hirao | 2005-05-24 |
| 6849136 | Filler metal for aluminum brazing sheet for heat exchangers and method of manufacturing same | Koji Hirao, Hiroshi Nishikawa, Yasunaga Itoh, Naoki Yamashita, Shinichi Tani +2 more | 2005-02-01 |
| 6800345 | Aluminum-extruded multi-cavity flat tube having excellent brazing characteristics for use in automotive heat exchanger and manufacturing method therefor | Shoei Teshima, Ichiro Taninaka, Tsutomu Usami, Yuji Hisatomi | 2004-10-05 |
| 6638376 | Aluminum alloy piping material having an excellent corrosion resistance and workability | Haruhiko Miyachi, Hirokazu Tanaka, Yoshifusa Shoji, Takahiro Koyama, Toshihiko Fukuda | 2003-10-28 |
| 6316126 | Aluminum alloy clad material for heat exchangers exhibiting excellent erosion-corrosion resistance | Haruhiko Miyachi, Hisao Kato, Hirokazu Tanaka, Hiroshi Ikeda, Yoshifusa Shoji | 2001-11-13 |
| 6234381 | Water-base binder for aluminum material brazing, brazing composition, and method of brazing with the composition | Shoei Teshima, Ichiro Taninaka, Hikaru Shibata | 2001-05-22 |
| 6129143 | Brazing sheet having an excellent corrosion resistance for use in a heat exchanger, and a heat exchanger using the same | Haruhiko Miyachi, Yuji Suzuki, Hiroshi Ikeda, Hirokazu Tanaka, Takahiro Koyama +1 more | 2000-10-10 |
| 5217547 | Aluminum alloy fin material for heat exchanger | Kazunori Ishikawa, Mituo Hashiura | 1993-06-08 |
| 4732311 | Process of producing lightweight and corrosion-resistant heat exchanger | Yutaka Murakami, Toshio Ohara | 1988-03-22 |
| 4531980 | Corrosion resisting copper alloy | Tatsuo Miura, Kazuhiro Ohta, Takao Yoneyama | 1985-07-30 |
| 4410036 | Heat exchanger made of aluminum alloys and tube material for the heat exchanger | Kenso Kanada, Hiroshi Kawase, Kazunori Ishikawa | 1983-10-18 |