Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9760013 | Exposure apparatus, mask, and optical film | Yasuaki Umezawa, Tatsuya Sato, Kenichi Watabe, Yuichi Kakubari | 2017-09-12 |
| 7808564 | Stereoscopic image display apparatus and manufacturing method including applying a resin, degassing the resin in a vacuum furnace then laminating an image display section with a retarder | Yoshiyuki Tamura, Kei Fukaishi | 2010-10-05 |
| 7056604 | Magnetic recording media and magnetic recording system using the same | Tetsuya Kanbe, Akira Ishikawa, Ichiro Tamai, Yotsuo Yahisa, Yuzuru Hosoe +7 more | 2006-06-06 |
| 6596420 | Magnetic recording media and magnetic recording system using the same | Tetsuya Kanbe, Akira Ishikawa, Ichiro Tamai, Yotsuo Yahisa, Yuzuru Hosoe +7 more | 2003-07-22 |
| 6403240 | Magnetic recording media and magnetic recording system using the same | Tetsuya Kanbe, Akira Ishikawa, Ichiro Tamai, Yotsuo Yahisa, Yuzuru Hosoe +7 more | 2002-06-11 |