Inventor

YAMAZAKI SHIRO

JP78 patents

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

YAMAZAKI SHIRO

TOYODA GOSEI KK

Light-emitting semiconductor device using gallium nitride compound

Light-emitting semiconductor device using group III nitrogen compound

Production method for semiconductor crystal and semiconductor luminous element

Light-emitting semiconductor device using gallium nitride group compound

Light-emitting aluminum gallium indium nitride compound semiconductor device having an improved luminous intensity

Light-emitting semiconductor device using group III Nitrogen compound having emission layer doped with donor and acceptor impurities

Light-emitting semiconductor device using gallium nitride group compound

Light emitting semiconductor device using group III nitride compound and method of producing the same

Light-emitting semiconductor device using group III nitrogen compound

Light-emitting semiconductor device using gallium nitride group compound with double layer structures for the n-layer and/or the i-layer

Light-emitting device using group III nitride group compound semiconductor

Gallum nitride group compound semiconductor laser diode

Light emitting semiconductor device using gallium nitride group compound

Light-emitting semiconductor device using group III nitrogen compound

Method for producing semiconductor crystal

Light-emitting aluminum gallium indium nitride compound semiconductor device having an improved luminous intensity

Gallium nitride group compound semiconductor

Method for producing a light-emitting semiconductor device

Method for producing a group III nitride semiconductor single crystal and method for producing a GaN substrate

Light-emitting semiconductor device using group III nitrogen compound

Method for producing Group III nitride compound semiconductor

Method for producing Group III nitride semiconductor including growing Group III nitride semiconductor through flux method

Semiconductor crystal removal apparatus and production method for semiconductor crystal

Group III nitride semiconductor single crystal, method for producing the same, self-standing substrate, and semiconductor device

Crystal growing apparatus

Method for manufacturing a gallium nitride group compound semiconductor

KUREHA CHEMICAL IND CO LTD

Novel derivative of azole, and agricultural and horticultural composition containing the same as an active incredient

1,5-diphenyl-1H-1,2,4-triazole-3-carboxamide derivatives and herbicidal composition containing the same

1,2,4-triazole-3-carboxamide compound and a herbicidal composition containing the same

Herbicidal composition containing a derivative of 1,2,4-triazole as an active ingredient

Effervescent granular preparation for keeping cut flower freshness

N-substituted-3-(nitrogen-containing 5-membered ring)-benzenesulfonamide derivatives, and herbicidal compositions

Azolylcyclopentanol derivatives and agricultural and horticultural composition containing the same as active ingredients

Derivatives of dihydrotriazole, and herbicidal compositions containing the same as an active ingredient

Derivative of 4,5-dihydro-1H-1,2,4-triazole-3-carboxamide, and herbicidal composition containing the derivative

N-substituted-3-(nitrogen-containing 5-membered ring)-benzenesulfonamide derivatives

Derivative of 1,5-diphenyl-1H-1,2,4-triazole-3-carboxamide and herbicidal composition containing the same

Derivatives of tetrahydrobenzothiazole and herbicidal compositions containing the same as active ingredient

Agricultural and horticultural n-benzoyl-n&#39;-trichloroethylidene hydrazine fungicides

Fungicidal N-trichloroacetyl-N&#39;-chlorobenzoylhydrazine derivatives

Fungicides

Herbicidal tetrahydrobenzothiazolyl-1,3,5-triazinone derivatives and compositions thereof

Field and garden agricultural fungicide

NAGAI SEIJI

Method for producing group III nitride-based compound semiconductor, wafer, and group III nitride-based compound semiconductor device

N-type group III nitride-based compound semiconductor and production method therefor

AISIN SEIKI

Probe for measuring periodontal pocket depth

SHIBATA NAOKI

Semiconductor substrate, electronic device, optical device, and production methods therefor

UNIV NAGOYA

Method for manufacturing a gallium nitride group compound semiconductor

JAPAN SCIENCE & TECH CORP

Light-emitting semiconductor device using gallium nitride group compound

YAMAZAKI SHIRO

Method for producing group III nitride-based compound semiconductor crystal

Agricultural and horticultural n-benzoyl-n'-trichloroethylidene hydrazine fungicides

Fungicidal N-trichloroacetyl-N'-chlorobenzoylhydrazine derivatives