diff --git a/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/Import/MaterialDescriptorGeneratorUtility.cs b/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/Import/MaterialDescriptorGeneratorUtility.cs
new file mode 100644
index 000000000..dee8cba3d
--- /dev/null
+++ b/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/Import/MaterialDescriptorGeneratorUtility.cs
@@ -0,0 +1,16 @@
+namespace UniGLTF
+{
+    public static class MaterialDescriptorGeneratorUtility
+    {
+        public static IMaterialDescriptorGenerator GetValidGltfMaterialDescriptorGenerator()
+        {
+            return RenderPipelineUtility.GetRenderPipelineType() switch
+            {
+                RenderPipelineTypes.UniversalRenderPipeline => new UrpGltfMaterialDescriptorGenerator(),
+                RenderPipelineTypes.BuiltinRenderPipeline => new BuiltInGltfMaterialDescriptorGenerator(),
+                _ => new BuiltInGltfMaterialDescriptorGenerator(),
+            };
+        }
+    }
+}
+
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/RenderPipelineMaterialDescriptorUtility.cs.meta b/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/Import/MaterialDescriptorGeneratorUtility.cs.meta
similarity index 100%
rename from Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/RenderPipelineMaterialDescriptorUtility.cs.meta
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/Import/MaterialDescriptorGeneratorUtility.cs.meta
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/RenderPipelineMaterialDescriptorUtility.cs b/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/RenderPipelineUtility.cs
similarity index 57%
rename from Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/RenderPipelineMaterialDescriptorUtility.cs
rename to Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/RenderPipelineUtility.cs
index 927e6f6e6..76ecc0547 100644
--- a/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/RenderPipelineMaterialDescriptorUtility.cs
+++ b/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/RenderPipelineUtility.cs
@@ -1,8 +1,8 @@
-using UnityEngine.Rendering;
+using UnityEngine.Rendering;
 
 namespace UniGLTF
 {
-    public static class MaterialDescriptorGeneratorUtility
+    public static class RenderPipelineUtility
     {
         public static RenderPipelineTypes GetRenderPipelineType()
         {
@@ -25,16 +25,5 @@ namespace UniGLTF
 
             return RenderPipelineTypes.Unknown;
         }
-
-        public static IMaterialDescriptorGenerator GetValidGltfMaterialDescriptorGenerator()
-        {
-            return GetRenderPipelineType() switch
-            {
-                RenderPipelineTypes.UniversalRenderPipeline => new UrpGltfMaterialDescriptorGenerator(),
-                RenderPipelineTypes.BuiltinRenderPipeline => new BuiltInGltfMaterialDescriptorGenerator(),
-                _ => new BuiltInGltfMaterialDescriptorGenerator(),
-            };
-        }
     }
-}
-
+}
\ No newline at end of file
diff --git a/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/RenderPipelineUtility.cs.meta b/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/RenderPipelineUtility.cs.meta
new file mode 100644
index 000000000..2f54eddfe
--- /dev/null
+++ b/Assets/UniGLTF/Runtime/UniGLTF/IO/MaterialIO/RenderPipelineUtility.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 0fd29db9c49145cd9f56f92e6153c8db
+timeCreated: 1722257774
\ No newline at end of file
diff --git a/Assets/VRM/Runtime/IO/MaterialIO/VRMRenderPipelineMaterialDescriptorGeneratorUtility.cs b/Assets/VRM/Runtime/IO/MaterialIO/VrmMaterialDescriptorGeneratorUtility.cs
similarity index 86%
rename from Assets/VRM/Runtime/IO/MaterialIO/VRMRenderPipelineMaterialDescriptorGeneratorUtility.cs
rename to Assets/VRM/Runtime/IO/MaterialIO/VrmMaterialDescriptorGeneratorUtility.cs
index 282e4d8c3..f13e9e92a 100644
--- a/Assets/VRM/Runtime/IO/MaterialIO/VRMRenderPipelineMaterialDescriptorGeneratorUtility.cs
+++ b/Assets/VRM/Runtime/IO/MaterialIO/VrmMaterialDescriptorGeneratorUtility.cs
@@ -6,7 +6,7 @@ namespace VRM
     {
         public static IMaterialDescriptorGenerator GetValidVrmMaterialDescriptorGenerator(glTF_VRM_extensions vrm)
         {
-            return MaterialDescriptorGeneratorUtility.GetRenderPipelineType() switch
+            return RenderPipelineUtility.GetRenderPipelineType() switch
             {
                 RenderPipelineTypes.UniversalRenderPipeline => new UrpVrmMaterialDescriptorGenerator(vrm),
                 RenderPipelineTypes.BuiltinRenderPipeline => new BuiltInVrmMaterialDescriptorGenerator(vrm),
diff --git a/Assets/VRM/Runtime/IO/MaterialIO/VRMRenderPipelineMaterialDescriptorGeneratorUtility.cs.meta b/Assets/VRM/Runtime/IO/MaterialIO/VrmMaterialDescriptorGeneratorUtility.cs.meta
similarity index 100%
rename from Assets/VRM/Runtime/IO/MaterialIO/VRMRenderPipelineMaterialDescriptorGeneratorUtility.cs.meta
rename to Assets/VRM/Runtime/IO/MaterialIO/VrmMaterialDescriptorGeneratorUtility.cs.meta
diff --git a/Assets/VRM10/Runtime/IO/Material/URP/Import/VRM10RenderPipelineMaterialDescriptorGeneratorUtility.cs b/Assets/VRM10/Runtime/IO/Material/URP/Import/Vrm10MaterialDescriptorGeneratorDescriptorUtility.cs
similarity index 86%
rename from Assets/VRM10/Runtime/IO/Material/URP/Import/VRM10RenderPipelineMaterialDescriptorGeneratorUtility.cs
rename to Assets/VRM10/Runtime/IO/Material/URP/Import/Vrm10MaterialDescriptorGeneratorDescriptorUtility.cs
index 9bd072165..bb3000f29 100644
--- a/Assets/VRM10/Runtime/IO/Material/URP/Import/VRM10RenderPipelineMaterialDescriptorGeneratorUtility.cs
+++ b/Assets/VRM10/Runtime/IO/Material/URP/Import/Vrm10MaterialDescriptorGeneratorDescriptorUtility.cs
@@ -6,7 +6,7 @@ namespace UniVRM10
     {
         public static IMaterialDescriptorGenerator GetValidVrm10MaterialDescriptorGenerator()
         {
-            return MaterialDescriptorGeneratorUtility.GetRenderPipelineType() switch
+            return RenderPipelineUtility.GetRenderPipelineType() switch
             {
                 RenderPipelineTypes.UniversalRenderPipeline => new UrpVrm10MaterialDescriptorGenerator(),
                 RenderPipelineTypes.BuiltinRenderPipeline => new BuiltInVrm10MaterialDescriptorGenerator(),
diff --git a/Assets/VRM10/Runtime/IO/Material/URP/Import/VRM10RenderPipelineMaterialDescriptorGeneratorUtility.cs.meta b/Assets/VRM10/Runtime/IO/Material/URP/Import/Vrm10MaterialDescriptorGeneratorDescriptorUtility.cs.meta
similarity index 100%
rename from Assets/VRM10/Runtime/IO/Material/URP/Import/VRM10RenderPipelineMaterialDescriptorGeneratorUtility.cs.meta
rename to Assets/VRM10/Runtime/IO/Material/URP/Import/Vrm10MaterialDescriptorGeneratorDescriptorUtility.cs.meta