Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7887318 | Mold assembly for molding tapered flange | Yosuke Sumiya, Shozo Onmori | 2011-02-15 |
| 7437814 | Method for determining a relative position of a part of a magnetic tape cartridge | Yusuke Ishihara, Yasushi Hatano, Hidetoshi Yamamoto | 2008-10-21 |
| 7284724 | Magnetic tape cartridge | Yusuke Ishihara, Daisuke Takahashi, Hideaki Shiga | 2007-10-23 |
| 7232088 | Reel and recording tape cartridge | Katsuki Asano, Ren Ishikawa | 2007-06-19 |
| 7216826 | Magnetic tape cartridge | Akihiko Fujii, Kiichiro Kitagawa, Seiji Oodate | 2007-05-15 |
| 7191970 | Magnetic tape cartridge | Hidetoshi Yamamoto | 2007-03-20 |
| 7188797 | Magnetic tape cartridge | Akihiko Fujii | 2007-03-13 |
| 7121494 | Magnetic tape cartridge | Hideaki Shiga, Yusuke Ishihara, Kiyoo Morita, Daisuke Takahashi | 2006-10-17 |
| 7097126 | Magnetic tape cartridge | Kiyoo Morita, Daisuke Takahashi, Hideaki Shiga, Yusuke Ishihara | 2006-08-29 |
| 7093354 | Magnetic tape cartridge | Yasushi Hatano, Hidetoshi Yamamoto, Hideaki Shiga, Kouta Kitamura, Yusuke Ishihara | 2006-08-22 |
| 7088552 | Magnetic tape cartridge with brake release push rod extending through reel hole wider than only one reel gear pitch | Kiyoo Morita, Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara, Jeffrey S. McAllister +2 more | 2006-08-08 |
| 7085101 | Magnetic tape cartridge with rotatably-mounted multi-projection brake release member | Kiyoo Morita, Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara, Jeffrey S. McAllister +2 more | 2006-08-01 |
| 7064926 | Cartridge case with chip retaining features | Kouta Kitamura, Hidetoshi Yamamoto, Yusuke Ishihara | 2006-06-20 |
| 7016152 | Magnetic Tape Cartridge | Hideaki Shiga, Yusuke Ishihara, Daisuke Takahashi | 2006-03-21 |
| 7000861 | Magnetic tape cartridge | Akihiko Fujii | 2006-02-21 |
| 6994286 | Magnetic tape cartridge | Akihiko Fujii | 2006-02-07 |
| 6959888 | Magnetic tape cartridge | Yusuke Ishihara, Yasushi Hatano, Hidetoshi Yamamoto | 2005-11-01 |
| 6953170 | Magnetic tape cartridge | Kiyoo Morita, Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara | 2005-10-11 |
| 6954335 | Magnetic tape cartridge | Hidetoshi Yamamoto, Hideaki Shiga, Naoki Okutsu | 2005-10-11 |
| 6938848 | Magnetic tape cartridge | Kiyoo Morita, Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara | 2005-09-06 |
| 6883741 | Magnetic tape cartridge | Hideaki Shiga, Yusuke Ishihara, Kiyoo Morita, Daisuke Takahashi | 2005-04-26 |
| 6862157 | Magnetic tape cartridge with claw-engageable side notch having rounded outer edge with specified radius of curvature | Yusuke Ishihara, Daisuke Takahashi | 2005-03-01 |
| 6860445 | Magnetic tape cartridge | Hideaki Shiga, Yusuke Ishihara, Kiyoo Morita, Daisuke Takahashi | 2005-03-01 |
| 6851169 | Method of assembling a magnetic tape cartridge | Yusuke Ishihara, Yasushi Hatano, Hidetoshi Yamamoto | 2005-02-08 |
| 6814326 | Magnetic tape cartridge | Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara | 2004-11-09 |