ALMAX
Filed: July 11, 1977
PRESENSITIZED (PHOTO-RESIST COATED) OFFSET PRINTING PLATES, AND CHEMICALS FOR USE WITH SUCH PLATES-NAMELY, DEVELOPER, GUM…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 73133495
OCD
Filed: February 12, 1987
COATING COMPOSITIONS FOR SIO2 COATING FILM ON SEMICONDUCTOR SILICON
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 73644243
TSMR
Filed: February 12, 1987
PHOTORESIST COMPOSITIONS FOR SEMICONDUCTOR PROCESSING
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 73644345
TOK
Filed: January 25, 1993
photoresists; namely, organic liquid chemicals used in the fabrication of integrated circuits and developer; namely, chemicals…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 74351997
NSD
Filed: May 21, 1993
chemical; namely, developer solutions used in photolithographic processes
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 74394947
SAFIER
industrial chemicals used for shrinking photoresist patterns in the lithography process
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79000596
TSRC
Coating solution for use in forming protection films for photoresist, industrial chemicals
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79014905
TMMR
Photoresists
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79017189
TMMF
Photoresists
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79017190
VFR
Chemicals for photoresists, namely rinsing solution and stripping solution; chemicals for flat panel display substrates,…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79023154
MMPA
Chemicals for photoresists, namely rinsing solution and stripping solution; chemicals for flat panel display substrates,…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79023155
TILC
Chemical preparations used as coatings for use in forming protection films for photoresists
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79024144
TGMR
Filed: March 31, 2006
[ Albuminized paper, blueprint cloth, blueprint paper, ] chemical preparations for use in photography, [ diazo paper, ferrotype…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79025031
TIMR
Photoresists
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79026418
T Z N
Chemicals for photoresists, namely, stripping solution and rinsing solution; chemicals, namely, surface modifiers; industrial…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79049781
TZNR
Chemicals for photoresists, namely, stripping solution and rinsing solution; chemicals, namely, surface modifiers; industrial…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79050071
ZERO NEWTON
Filed: May 29, 2008
Industrial chemicals, chemicals for use in industry and science not for medical or veterinary use
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79058610
EPLUS
Filed: March 7, 2008
Chemicals for use in the manufacture of solar cells, namely, diffusion chemicals, masking chemicals, photoresists; [ chemical…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79062047
SAFIER
Industrial chemicals used for shrinking photoresist patterns in the lithography process
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79105837
TCIR
Filed: July 31, 2014
[ Albuminized paper, namely, photosensitive paper; blueprint cloth; blueprint paper; ] chemical preparations for use in…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79154852
TMR
Filed: November 5, 2020
Albuminized paper, blueprint cloth, blueprint paper, chemical preparations for use in photography, diazo paper, ferrotype…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79298846
TLAL
Filed: December 14, 2020
Chemicals for use in industry; chemicals for use in the manufacture of electronic components
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79305505
SPRA
Filed: June 2, 2021
Industrial chemicals; chemical preparations for use in industry; chemical preparations for use in the manufacture of surface…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79318433
FLUID3D-X
Filed: August 16, 2021
Laboratory apparatus and instruments for scientific research purposes in the nature of microchips that control physiological…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79326008
FLUID CIRCUIT DRIVING STATION
Filed: September 26, 2022
Laboratory apparatus and instruments for scientific research purposes in the nature of microchips that control physiological…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79355075
ECO HE-A
Filed: June 21, 2023
Chemicals; coating agents being chemicals other than for paint; radiative coolants; radiative coolants for semiconductors…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 79383268
ITCS
Filed: January 24, 2018
chemical stripping solutions for photoresists; chemical agents for removing photoresists in semiconductor manufacturing…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 87767908
Image Trademark
Filed: April 15, 2020
Chemicals for use in the biochemical and chemical industry; reagents for chemical analyses for scientific and research use…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 88872717
TLDP
Filed: July 13, 2020
Chemicals, namely, chemicals for the deposition of thin films upon semiconductor wafers for the manufacture of semiconductors…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 90050347
LGPD
Filed: July 13, 2020
Chemicals, namely, chemicals for the deposition of thin films upon semiconductor wafers for the manufacture of semiconductors…
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 90050356
TPIR
Filed: April 27, 2023
Chemical compositions for use in nanoimprint lithography
Owned by: TOKYO OHKA KOGYO CO., LTD.
Serial Number: 97910544
