Inventor
HIRAYAMA TAKU
JP41 patents
⚠️ This page may combine multiple inventors who share the name “HIRAYAMA TAKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO OHKA KOGYO CO LTD
23 patentsUS7264918B2Sep 4, 2007
Resist composition for liquid immersion exposure process and method of forming resist pattern therewith
TOKYO OHKA KOGYO CO LTD69 citations97
US7504196B2Mar 17, 2009
Positive resist composition, method for resist pattern formation and compound
TOKYO OHKA KOGYO CO LTD21 citations92
US7371510B2May 13, 2008
Material for forming resist protecting film for use in liquid immersion lithography process, composite film, and method for forming resist pattern
TOKYO OHKA KOGYO CO LTD44 citations92
US7527909B2May 5, 2009
Resist composition
TOKYO OHKA KOGYO CO LTD9 citations84
US7501220B2Mar 10, 2009
Resist composition
TOKYO OHKA KOGYO CO LTD9 citations84
US7541138B2Jun 2, 2009
Resist composition
TOKYO OHKA KOGYO CO LTD6 citations73
US5738968AApr 14, 1998
Positive photoresist composition
TOKYO OHKA KOGYO CO LTD8 citations73
US10324377B2Jun 18, 2019
Resist composition and method of forming resist pattern
TOKYO OHKA KOGYO CO LTD2 citations72
US10101658B2Oct 16, 2018
Resist composition and method of forming resist pattern
TOKYO OHKA KOGYO CO LTD6 citations72
US9816003B2Nov 14, 2017
Method of producing structure containing phase-separated structure
TOKYO OHKA KOGYO CO LTD2 citations72
US7851129B2Dec 14, 2010
Resist composition, resist pattern forming method and compound
TOKYO OHKA KOGYO CO LTD2 citations63
US7682770B2Mar 23, 2010
Resist composition and method for forming resist pattern
TOKYO OHKA KOGYO CO LTD2 citations62
US7943284B2May 17, 2011
Compound, dissolution inhibitor, positive type resist composition, and method of forming resist pattern
TOKYO OHKA KOGYO CO LTD0 citations52
US7923192B2Apr 12, 2011
Base material for pattern-forming material, positive resist composition and method of resist pattern formation
TOKYO OHKA KOGYO CO LTD1 citations52
US7901865B2Mar 8, 2011
Resist composition and process for formation of resist patterns
TOKYO OHKA KOGYO CO LTD1 citations52
US7862981B2Jan 4, 2011
Compound, positive resist composition and method of forming resist pattern
TOKYO OHKA KOGYO CO LTD1 citations52
US8017300B2Sep 13, 2011
Compound, positive resist composition and method for forming resist pattern
TOKYO OHKA KOGYO CO LTD0 citations42
US7897319B2Mar 1, 2011
Positive resist composition and method of forming resist pattern
TOKYO OHKA KOGYO CO LTD0 citations42
US7648816B2Jan 19, 2010
Positive resist composition, method for forming resist pattern and compound
TOKYO OHKA KOGYO CO LTD0 citations42
US10100221B2Oct 16, 2018
Method of producing structure containing phase-separated structure, block copolymer composition, and organic solvent used for block copolymer composition
TOKYO OHKA KOGYO CO LTD0 citations41
US10066096B2Sep 4, 2018
Method of producing structure containing phase-separated structure and resin composition for forming phase-separated structure
TOKYO OHKA KOGYO CO LTD0 citations41
US7981588B2Jul 19, 2011
Negative resist composition and method of forming resist pattern
TOKYO OHKA KOGYO CO LTD0 citations41
US7960089B2Jun 14, 2011
Compound, method for producing same, positive resist composition and method for forming resist pattern
TOKYO OHKA KOGYO CO LTD0 citations40
HONDA MOTOR CO LTD
11 patentsUS9933065B2Apr 3, 2018
Vehicular gear transmission structure
HONDA MOTOR CO LTD2 citations73
US10393188B2Aug 27, 2019
Vehicle transmission structure
HONDA MOTOR CO LTD1 citations62
US8047167B2Nov 1, 2011
Multi-cylinder internal combustion engine
HONDA MOTOR CO LTD2 citations62
US7673620B2Mar 9, 2010
Internal combustion engine with breather chamber
HONDA MOTOR CO LTD3 citations62
US10054197B2Aug 21, 2018
Shifter gear
HONDA MOTOR CO LTD0 citations52
US9909665B2Mar 6, 2018
Gear-shifting mechanism driving device
HONDA MOTOR CO LTD1 citations52
US8051814B2Nov 8, 2011
Engine
HONDA MOTOR CO LTD1 citations52
US9109476B2Aug 18, 2015
Lubricating device for power unit
HONDA MOTOR CO LTD1 citations51
US10794484B2Oct 6, 2020
Transmission structure for vehicle
HONDA MOTOR CO LTD0 citations42
US9927019B2Mar 27, 2018
Power unit
HONDA MOTOR CO LTD0 citations41
US10436320B2Oct 8, 2019
Transmission structure for vehicle
HONDA MOTOR CO LTD0 citations40