Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660111 | Method of manufacturing Al-Mg-Si series alloy plate excellent in thermal conductivity and intensity | Kyohei Taguchi, Kazuo Kimura, Ryosuke Shimao | 2003-12-09 |
| 6382502 | Method of manufacturing a heat sink made of aluminum | Koichiro Fukui, Shunta Ushioda | 2002-05-07 |
| 6239390 | Personal computer keyboard | Koichiro Fukui, Shunta Ushioda | 2001-05-29 |
| 6038124 | Aluminum electrode foil for electrolytic capacitor and electrolytic capacitor using the foil | Hidenori Uchi, Masakazu Furukawa, Tadao Fujihira, Eizo Isoyama | 2000-03-14 |
| 5714271 | Electrolytic condenser electrode and aluminum foil therefor | Tomoaki Yamanoi, Tadao Fujihira, Eizo Isoyama, Shigeru Endo | 1998-02-03 |
| 5302342 | Aluminum alloy for heat exchangers | Tsuyoshi Kawabe, Nobuaki Yamamoto, Tadayoshi Hayashi, Makoto Tanio, Ichiro Iwai +1 more | 1994-04-12 |
| 5260142 | Corrosion-resistant clad material made of aluminum alloys | Tsuyoshi Kawabe, Tadayoshi Hayashi, Toshihiro Takeuchi, Ryotatsu Otsuka, Ichiro Iwai | 1993-11-09 |
| 4991647 | Heat exchanger | Tsuyoshi Kawabe, Tadayoshi Hayashi, Ryotatsu Otsuka, Ichiro Iwai, Makoto Tanio | 1991-02-12 |
| 4907735 | Process for producing a chassis for vehicles | Shunta Ushioda, Noboru Ohneda, Minobu Sukimoto | 1990-03-13 |
| 4866479 | Photosensitive drums | Takashi Atsumi, Masao Yokoyama | 1989-09-12 |
| 4713216 | Aluminum alloys having high strength and resistance to stress and corrosion | Kenji Higashi, Tadakazu Ohnishi | 1987-12-15 |