Inventor

WATANABE MORIMICHI

JP60 patents

⚠️ This page may combine multiple inventors who share the name “WATANABE MORIMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WATANABE MORIMICHI

NGK INSULATORS LTD

Corrosion-resistant member for semiconductor manufacturing apparatus and method for manufacturing the same

Corrosion-resistant member for semiconductor manufacturing apparatus and method for manufacturing the same

Alumina sintered body and base substrate for optical device

Surface light-emission element using zinc oxide substrate

Multilayer structure

α-Ga2O3 semiconductor film

Ground substrate and method for producing same

Ground substrate and method for producing same

Semiconductor film

Method for manufacturing plate-like alumina powder and plate-like alumina powder

Gallium nitride self-supported substrate, light-emitting device and manufacturing method therefor

Process and an apparatus for nitriding an aluminum-containing substrate

Heat-resistant structural body, halogen-based corrosive gas-resistant material and halogen-based corrosive gas-resistant structural body

Process for nitriding an aluminum-containing substrate

AlN single crystal substrate

Rare earth-containing SiC substrate and method for producing SiC epitaxial layer

Biaxially oriented SiC composite substrate and semiconductor device composite substrate

Method for producing transparent alumina sintered body

Heating device

Electrostatic chuck

SiC composite substrate and composite substrate for semiconductor device

SiC composite substrate and composite substrate for semiconductor device

SiC composite substrate including biaxially oreinted SiC layer and semiconductor device

Underlying substrate

Semiconductor film

Semiconductor film

Oriented ceramic sintered body production method and flat sheet

Method for producing oriented sintered body

Polycrystalline gallium nitride self-supported substrate and light emitting element using same

Electrostatic chuck

Oriented alumina substrate for epitaxial growth

Oriented alumina substrate for epitaxial growth

Alumina sintered body and base substrate for optical device

Alumina sintered body and base substrate for optical device

Zinc oxide free-standing substrate and method for manufacturing same

Ceramic member, member for semiconductor manufacturing apparatus, and method for manufacturing ceramic member

Composite substrate for light-emitting element and production method therefor

Polycrystalline gallium-nitride self-supporting substrate and light-emitting element using same

NICHIHA KK

Fastening member

Fastening member

External corner formative member

Fixture for building boards, a building board having the fixture fixed thereto, and the method of fastening the building boards

Building board and manufacturing method thereof

Fastening member

Fastening member for vertical board siding, method of fastening lower end of siding board using the fastening member, and structure fastened using the fastening member

Building board and manufacturing method thereof

NICHIHA CO LTD

Metal fixture assembly for installation of vertical sidings, construction and method of installation

Siding board for clapboard boarding and a clapboard boarding structure

WATANABE MORIMICHI

Ceramic material, member for semiconductor manufacturing equipment, sputtering target member and method for producing ceramic material

Ceramic material, laminate, member for use in semiconductor manufacturing equipment, and sputtering target member