Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658150 | Image recognition system | Takayuki Tsuji, Nobuharu Nagaoka, Hiroshi Hattori | 2003-12-02 |
| 6614599 | Zoom lens system, and image pickup system using the same | — | 2003-09-02 |
| 6579363 | Semiconductor single crystal pulling apparatus | Souroku Kawanishi, Minoru Eguchi | 2003-06-17 |
| 6538824 | Electronic image pickup equipment | Shinichi Mihara, Yuji Miyauchi, Hirokazu Konishi | 2003-03-25 |
| 6531959 | Position detecting device | Nobuharu Nagaoka, Takayuki Tsuji, Hiroshi Hattori | 2003-03-11 |
| 6527852 | Semiconductor crystal growing apparatus and crystal growing method | Minoru Eguchi | 2003-03-04 |
| 6515804 | Zoom optical system | Hirokazu Konishi, Yuji Miyauchi, Shinichi Mihara | 2003-02-04 |