TF

Tetsuji Fujita

SE Seiko Epson: 40 patents #305 of 7,774Top 4%
Tdk: 9 patents #675 of 3,796Top 20%
MC Minebea Co.: 4 patents #140 of 736Top 20%
TA Takata: 1 patents #316 of 608Top 55%
YM Yamazaki Mazak: 1 patents #130 of 272Top 50%
Overall (All Time): #45,720 of 4,157,543Top 2%
55
Patents All Time

Issued Patents All Time

Showing 51–55 of 55 patents

Patent #TitleCo-InventorsDate
6278581 Floating magnetic head having a magnetic head core fixed to a slider side surface Motoji Egawa, Kazutoshi Takayanagi, Akio Takayama, Akinobu Sano 2001-08-21
5548459 Floating magnetic head Motoji Egawa, Akinobu Sano, Kazutoshi Takayanagi 1996-08-20
5546251 Floating magnetic head having a magnetic head core with a balanced winding bonded to a slider side surface Motoji Egawa, Kazutoshi Takayanagi, Akio Takayama, Akinobu Sano 1996-08-13
5485332 Floating magnetic head having a chamfered magnetic head core Motoji Egawa 1996-01-16
5078423 Air bag with overlapping suspension strings 1992-01-07