Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649844 | Coil conductor for dynamoelectric machine | Katsuhiko Kusumoto, Keiichi Komurasaki, Akiyoshi Kariyama, Akihiro Yamamura, Yuji Nakahara +2 more | 2003-11-18 |
| 6593167 | IC card indicating state of usage and system therefor | Hisanobu Dobashi, Toshinori Sonehara | 2003-07-15 |