Inventor
MATSUYAMA YOUSUKE
JP13 patents
⚠️ This page may combine multiple inventors who share the name “MATSUYAMA YOUSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
12 patentsUS10518341B2Dec 31, 2019
Cutting method for fiber reinforced composite material
MITSUBISHI GAS CHEMICAL CO3 citations72
US10384322B2Aug 20, 2019
Lubricant material for assisting machining process and machining method
MITSUBISHI GAS CHEMICAL CO3 citations71
US11214748B2Jan 4, 2022
Lubricant material for assisting machining process, lubricant sheet for assisting machining process, and machining method using the same
MITSUBISHI GAS CHEMICAL CO0 citations61
US11819930B2Nov 21, 2023
Material for built-up edge formation and built-up edge formation method
MITSUBISHI GAS CHEMICAL CO0 citations60
US11383307B2Jul 12, 2022
Entry sheet for drilling and method for drilling processing using same
MITSUBISHI GAS CHEMICAL CO0 citations50
US11325199B2May 10, 2022
Cutting work method and method for producing cut product
MITSUBISHI GAS CHEMICAL CO0 citations50
US11225625B2Jan 18, 2022
Lubricant material for assisting machining process, lubricant sheet for assisting machining process, and machining method
MITSUBISHI GAS CHEMICAL CO0 citations50
US10674609B2Jun 2, 2020
Entry sheet for drilling
MITSUBISHI GAS CHEMICAL CO0 citations50
US10486324B2Nov 26, 2019
Entry sheet for drilling and method for drilling processing using same
MITSUBISHI GAS CHEMICAL CO0 citations50
US10478991B2Nov 19, 2019
Entry sheet for drilling and method for drilling processing using same
MITSUBISHI GAS CHEMICAL CO0 citations50
US10159153B2Dec 18, 2018
Entry sheet for drilling
MITSUBISHI GAS CHEMICAL CO1 citations49
US11097357B2Aug 24, 2021
Drill bit and hole formation method
MITSUBISHI GAS CHEMICAL CO0 citations45