Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833784 | Electric vehicle | Hiroshi Ishii, Nobuhito Ohnuma | 2004-12-21 |
| 6796576 | Occupant restraint system | Hidetoshi Utsumi, Fumiharu Ochial, Naohiko Saita, Yuichi Saito | 2004-09-28 |
| 6789438 | Engine starting apparatus | Masashi Tanaka, Mikihiro Takano, Nobuyuki Hiramatsu | 2004-09-14 |
| 6762572 | Electric machine, electric machine system | Hiroshi Ishii, Nobuyuki Kasuga | 2004-07-13 |
| 6741065 | Electric device and method for charging and discharging battery unit of the same | Hiroshi Ishii, Nobuhito Ohnuma | 2004-05-25 |
| 6731721 | Telephone exchange apparatus | Toshiaki Tanaka, Nobuhiro Masaki, Shuji Fujitsuka | 2004-05-04 |
| 6714252 | Image signal processing apparatus and digital signal processing method | Tetsujiro Kondo, Yasushi Tatehira, Takao Inoue | 2004-03-30 |
| 6707529 | Exposure method and apparatus | Naomasa Shiraishi, Soichi Owa | 2004-03-16 |