Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7701096 | Totally enclosed type main drive motor for vehicle | Shinichi Noda, Taihei Koyama, Nobuyuki Yagi | 2010-04-20 |
| 7235206 | Mold for producing a multilayer molded article and a method for producing a multilayer molded article | Nobuhiro Usui | 2007-06-26 |
| 7014907 | Multilayer molded articles | Nobuhiro Usui | 2006-03-21 |
| 6867374 | Ceramic insulation coated electric wire self-fusing ceramic insulation coated electric wire coating composition and coil and voices coil for speaker | Toshihiro Ishigaki, Tomoyuki Shimada, Masatake Uehara | 2005-03-15 |
| 6846169 | Mold for producing a multilayer molded article and a method for producing a multilayer molded article | Nobuhiro Usui | 2005-01-25 |
| 6788799 | Speaker device and associated method for manufacturing the speaker device | Toshihiro Ishigaki, Yasuhisa Abe | 2004-09-07 |
| 6742622 | Molded foam resin, process for forming the same and speaker diaphragm consisting of the same | Masatoshi Sato, Jiro Nakazono | 2004-06-01 |
| 6710130 | Propylene polymer composition and its foam moldings | Akira Yamauchi, Tadamitu Hamasaki, Shunji Kawazoe, Jun Shinozaki, Hiroyuki Maehara | 2004-03-23 |
| 6616879 | Methods for producing multilayer molded articles | Nobuhiro Usui, Takeo Kitayama | 2003-09-09 |
| 6579488 | Process for producing a thermoplastic resin molded article | Nobuhiro Usui, Takeo Kitayama | 2003-06-17 |
| 6521073 | Process for producing multilayer molded article | Nobuhiro Usui, Takeo Kitayama | 2003-02-18 |
| 6413461 | Process for producing multilayer molded article | Nobuhiro Usui | 2002-07-02 |
| 6382949 | Metal mold for producing a synthetic resin molded product in a compression-molding method | Masahito Matsumoto, Nobuhiro Usui | 2002-05-07 |
| 6334504 | Molded foam resin, process for forming the same and speaker diaphragm consisting of the same | Masatoshi Sato, Jiro Nakazono | 2002-01-01 |