ST

Seiji Tsuyuki

Fujitsu Limited: 54 patents #226 of 24,456Top 1%
FU Fujifilm: 5 patents #1,507 of 4,519Top 35%
Overall (All Time): #34,978 of 4,157,543Top 1%
64
Patents All Time

Issued Patents All Time

Showing 26–50 of 64 patents

Patent #TitleCo-InventorsDate
6796520 Magnetic tape cartridge Yusuke Ishihara, Daisuke Takahashi, Hideaki Shiga 2004-09-28
6779242 Method for assembling, magnetic tape cartridge Yasushi Hatano, Hidetoshi Yamamoto, Hideaki Shiga, Kouta Kitamura, Yusuke Ishihara 2004-08-24
6761327 Magnetic tape cartridge Hideaki Shiga, Yusuke Ishihara, Kiyoo Morita, Daisuke Takahashi 2004-07-13
6760192 Magnetic tape cartridge for housing a reel Kiyoo Morita, Daisuke Takahashi, Hideaki Shiga, Yusuke Ishihara 2004-07-06
6752341 Magnetic tape cartridge Kiyoo Morita, Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara 2004-06-22
6751059 Magnetic tape cartridge with urging member acting on reel brake radial outer periphery Kiyoo Morita, Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara 2004-06-15
6745967 Magnetic tape cartridge Kiyoo Morita, Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara, Jeffrey S. McAllister +2 more 2004-06-08
6741423 Magnetic tape cartridge having a latch spring with one of an inclined guide surface and a bent portion supported by a support member Hideaki Shiga, Yusuke Ishihara, Daisuke Takahashi 2004-05-25
6736344 Magnetic tape cartridge Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara 2004-05-18
6728066 Magnetic tape cartridge having a brake Kiyoo Morita, Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara 2004-04-27
6712303 Magnetic tape cartridge Yusuke Ishihara, Hideaki Shiga, Kiyoo Morita, Daisuke Takahashi 2004-03-30
6700742 Magnetic tape cartridge Hideaki Shiga, Daisuke Takahashi 2004-03-02
6687086 Magnetic tape cartridge for housing a reel Kiyoo Morita, Daisuke Takahashi, Hideaki Shiga, Yusuke Ishihara 2004-02-03
6685123 Magnetic tape cartridge Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara 2004-02-03
6680818 Magnetic tape cartridge for housing a reel Kiyoo Morita, Daisuke Takahashi, Hideaki Shiga, Yusuke Ishihara 2004-01-20
6672528 Magnetic tape cartridge Kiyoo Morita, Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara 2004-01-06
6672527 Structure for identifying a recording medium cartridge Daisuke Takahashi 2004-01-06
6669127 Magnetic tape cartridge Kiyoo Morita, Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara, Jeffrey S. McAllister +2 more 2003-12-30
6667852 Magnetic tape cartridge having a brake Kiyoo Morita, Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara, Jeffrey S. McAllister +2 more 2003-12-23
6661609 Magnetic tape cartridge Daisuke Takahashi, Yusuke Ishihara 2003-12-09
6659380 Magnetic tape cartridge Hideaki Shiga, Yusuke Ishihara, Kiyoo Morita, Daisuke Takahashi 2003-12-09
6654204 Magnetic tape cartridge for housing a reel Kiyoo Morita, Daisuke Takahashi, Hideaki Shiga, Yusuke Ishihara 2003-11-25
6648259 Magnetic tape cartridge Hideaki Shiga, Yusuke Ishihara, Kiyoo Morita, Daisuke Takahashi, Jeffrey S. McAllister +2 more 2003-11-18
6629656 Magnetic tape cartridge Kiyoo Morita, Hideaki Shiga, Daisuke Takahashi, Yusuke Ishihara, Jeffrey S. McAllister +2 more 2003-10-07
6581866 Magnetic tape cartridge Hideaki Shiga, Daisuke Takahashi 2003-06-24