TDMR
Filed: December 5, 1997
light sensitive photoresist compositions for use in the manufacture of electronic devices
Owned by: Tokyo Ohka Kogyo Kabushiki Kaisha
Serial Number: 75400466
COAT & SPIN
Filed: December 5, 1997
semiconductor manufacturing machines, integrated circuit manufacturing machines, coating machines for the application of…
Owned by: Tokyo Ohka Kogyo Kabushiki Kaisha
Serial Number: 75400467
TDUR
Filed: January 13, 1998
light-sensitive photoresist composition for use in the manufacture of electronic components
Owned by: Tokyo Ohka Kogyo Kabushiki Kaisha
Serial Number: 75417147
THMR
Filed: January 13, 1998
light-sensitive photoresist composition for use in the manufacture of electronic components
Owned by: Tokyo Ohka Kogyo Kabushiki Kaisha
Serial Number: 75417156
TCPS
Filed: January 13, 1998
chemical coatings for use in the manufacture of silicon dioxide based films
Owned by: Tokyo Ohka Kogyo Kabushiki Kaisha
Serial Number: 75417161
SWK
Filed: January 13, 1998
chemical anti-reflective coatings for use in electronic and optical industries, namely, on the bottom layer of photoresist…
Owned by: Tokyo Ohka Kogyo Kabushiki Kaisha
Serial Number: 75417162
TSP
Filed: January 13, 1998
chemical anti-reflective coatings for use in electronic and optical industries, namely, for use on photoresist surfaces
Owned by: Tokyo Ohka Kogyo Kabushiki Kaisha
Serial Number: 75417163
SKYWALK
Filed: March 9, 1998
machines for manufacturing semi-conductors, display device materials and other electric devices
Owned by: Tokyo Ohka Kogyo Kabushiki Kaisha
Serial Number: 75446852
ELASLON
Filed: May 21, 1999
Photopolymer plates in the nature of light sensitive resin and for use in flexographic printing for printing on corrugated…
Owned by: Tokyo Ohka Kogyo Kabushiki Kaisha
Serial Number: 75711463
NEOFLEX
Photopolymer printing plate
Owned by: Tokyo Ohka Kogyo Kabushiki Kaisha
Serial Number: 75900751
PBF
Filed: March 29, 2000
Coating solution for diffusing boron in the fabrication of semiconductor devices
Owned by: Tokyo Ohka Kogyo Kabushiki Kaisha
Serial Number: 76012296
TOK
Filed: September 7, 2001
Anti-reflective coatings used with photoresists in the lithography process for use in the manufacture of semiconductor and…
Owned by: Tokyo Ohka Kogyo Kabushiki Kaisha
Serial Number: 76310115
