Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467584 | Door system including linear motor driving mechanism | Kim Houng Joong | 2002-10-22 |
| 6453400 | Semiconductor integrated circuit device | Taketo Maesako, Yoshinori Matsui, Kenichi Sakakibara | 2002-09-17 |
| 6441523 | Very high permanent magnet type electric rotating machine system | Haruo Koharagi, Tsunehiro Endou, Tsukasa Taniguchi, Satoshi Kikuchi, Miyoshi Takahashi +2 more | 2002-08-27 |
| 6441525 | Permanent magnet rotating electric machine | Haruo Koharagi, Masaharu Senoh, Keiji Noma, Kohei Ishii, Kazuo Sato +3 more | 2002-08-27 |
| 6376958 | Permanent magnet type synchronous motor and air compressor | Haruo Koharagi, Tsukasa Taniguchi, Satoshi Kikuchi, Miyoshi Takahashi, Haruo Miura +2 more | 2002-04-23 |
| 6377501 | Semiconductor integrated circuit device | Taketo Maesako, Yoshinori Matsui, Kenichi Sakakibara | 2002-04-23 |
| 6339817 | Semiconductor memory including main and sub memory portions having plural memory cell groups and a bidirectional data transfer circuit | Taketo Maesako, Yoshinori Matsui, Kenichi Sakakibara | 2002-01-15 |