Inventor
HIRAYAMA TAKAYUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “HIRAYAMA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON OIL CO LTD
6 patentsUS5821277AOct 13, 1998
Thermosetting and procuring compositions for color filters and method for making the same
NIPPON OIL CO LTD19 citations92
US5782968AJul 21, 1998
Method for producing black pigment
NIPPON OIL CO LTD24 citations92
US6028123AFeb 22, 2000
Acrylic resin composition for color filter
NIPPON OIL CO LTD25 citations90
US5837374ANov 17, 1998
Light-shielding layer, method for producing same, and method for producing substrate
NIPPON OIL CO LTD18 citations84
US5338418AAug 16, 1994
Process for production of hydroxocobalamin
NIPPON OIL CO LTD6 citations61
US5811475ASep 22, 1998
Method for producing carbonaceous material
NIPPON OIL CO LTD0 citations41
NIPPON MITSUBISHI OIL CORP
2 patentsHONDA MOTOR CO LTD
2 patentsArum Incorporated
2 patentsUS12548259B2Feb 10, 2026
Shape analysis apparatus, shape analysis method, and non-transitory computer-readable recording medium for shape analysis
Arum Incorporated0 citations45
US12517488B2Jan 6, 2026
Cutting control apparatus, cutting control method, and cutting-control non-transitory computer-readable recording medium
Arum Incorporated0 citations45