Issued Patents All Time
Showing 26–50 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6987245 | Heat plate, heating element, belt type fixing device and image forming apparatus | Koichi Sanpei, Mitsuhiro Mori, Akio Yano, Masatoshi Kimura, Masao Konishi +6 more | 2006-01-17 |
| 6826382 | Heat plate, heating element, belt type fixing device and image forming apparatus | Koichi Sanpei, Mitsuhiro Mori, Akio Yano, Masatoshi Kimura, Masao Konishi +6 more | 2004-11-30 |
| 6619370 | Method and apparatus for semi-molten metal injection molding | Kazuo Sakamoto, Kyoso Ishida | 2003-09-16 |
| 6606472 | Method and apparatus for forming color image | Akira Mori, Kazumi Takahashi, Shogo Matsumoto, Junichi Matsuno, Taisaku Seino +4 more | 2003-08-12 |
| 6564854 | Parts formed by injection molding and manufacturing method thereof | Nobuo Sakate, Shoji Hirabara, Kazuo Sakamoto | 2003-05-20 |
| 6552292 | Metal welding method and metal bonding structure | Seiji Nomura, Satoshi Nanba, Yukihiro Sugimoto | 2003-04-22 |
| 6474726 | Automobile bodyshell frame structure | Katsunori Hanakawa, Mitsugi Fukahori, Kyousou Ishida, Motoyasu Asakawa | 2002-11-05 |
| 6470956 | Method and apparatus for semi-molten metal injection molding | Kazuo Sakamoto, Kyoso Ishida | 2002-10-29 |
| 6334478 | Mold structure for injection molding of a light alloy and method of injection molding a light alloy using the same | Kazuo Sakamoto, Kyoso Ishida | 2002-01-01 |
| 6306764 | Batch type heat-treating method | Hitoshi Kato, Takako Sano, Hiroyuki Kikuchi | 2001-10-23 |
| 6306231 | Method of producing light metal alloy material for plastic working and plastic-worked product | Kazuo Sakamoto, Kyoso Ishida, Makoto Fujita | 2001-10-23 |
| 6298901 | Method and apparatus for semi-molten metal injection molding | Kazuo Sakamoto, Kyoso Ishida | 2001-10-09 |
| 6296299 | Frame structure for vehicle body | Katsunori Hanakawa, Mitsugi Fukahori, Kyoso Ishida | 2001-10-02 |
| 6222150 | Joined metal member and a method and an apparatus for fabricating the same | Seiji Nomura, Satoshi Nanba, Yukihiro Sugimoto, Shinya Shibata | 2001-04-24 |
| 6214136 | Light-alloy casting heat treatment method | Kazuyuki Yoshimoto, Ryoji Abe, Yukihiro Sugimoto, Fuminori Ishimura, Nobuyuki Oda +4 more | 2001-04-10 |
| 6165605 | Preform structures, composite aluminium or aluminium alloy components composited with preform structures and methods for producing these | Makoto Fujita, Nobuyuki Oda, Kazuo Sakamoto, Yukihiro Sugimoto | 2000-12-26 |
| 6143097 | Magnesium alloy cast material for plastic processing, magnesium alloy member using the same, and manufacturing method thereof | Makoto Fujita, Nobuo Sakate, Shoji Hirabara | 2000-11-07 |
| 6103397 | Metallic porous product and composite product thereof and method of producing the same | Yukihiro Sugimoto, Nobuyuki Oda, Kazuyuki Yoshimoto, Makoto Fujita | 2000-08-15 |
| 6044894 | Method for preparing a light metal or light metal alloy based composite product | Makoto Fujita, Kazuo Sakamoto, Yukihiro Sugimoto | 2000-04-04 |
| 5979535 | Methods for semi-melting injection molding | Kazuo Sakamoto, Kyoso Ishida | 1999-11-09 |
| 5925314 | High ductility aluminum alloy and method for manufacturing the high ductility aluminum alloy | Katsuya Nishiguchi, Yukihiro Sugimoto | 1999-07-20 |
| 5902424 | Method of making an article of manufacture made of a magnesium alloy | Makoto Fujita, Nobuo Sakate, Shoji Hirabara | 1999-05-11 |
| 5800640 | Method of producing a light alloy product | Makoto Fujita, Nobuo Sakate, Katsuya Ohuchi, Shoji Hirabara | 1998-09-01 |
| 5701576 | Manufacturing method of plastically formed product | Makoto Fujita, Nobuo Sakate, Shoji Hirabara | 1997-12-23 |
| 5693158 | Magnesium light alloy product and method of producing the same | Makoto Fujita, Nobuo Sakate, Katsuya Ohuchi, Shoji Hirabara | 1997-12-02 |