| Product Code: ETC7738758 | Publication Date: Sep 2024 | Updated Date: Oct 2025 | Product Type: Market Research Report | |
| Publisher: 6Wresearch | Author: Vasudha | No. of Pages: 75 | No. of Figures: 35 | No. of Tables: 20 |
Japan's import shipments of gallium nitride (GaN) substrates in 2024 saw a diverse range of top exporting countries, with China, South Korea, USA, Taiwan, and Singapore leading the way. The market concentration, as measured by the HHI index, shifted from low to moderate in 2024, indicating a more balanced distribution among suppliers. Despite a slight negative growth rate in 2024, the compound annual growth rate (CAGR) from 2020 to 2024 remained positive at 5.45%, reflecting a steady expansion in Japan's import market for GaN substrates over the past few years.

1 Executive Summary |
2 Introduction |
2.1 Key Highlights of the Report |
2.2 Report Description |
2.3 Market Scope & Segmentation |
2.4 Research Methodology |
2.5 Assumptions |
3 Japan GaN Substrate Market Overview |
3.1 Japan Country Macro Economic Indicators |
3.2 Japan GaN Substrate Market Revenues & Volume, 2021 & 2031F |
3.3 Japan GaN Substrate Market - Industry Life Cycle |
3.4 Japan GaN Substrate Market - Porter's Five Forces |
3.5 Japan GaN Substrate Market Revenues & Volume Share, By Type, 2021 & 2031F |
3.6 Japan GaN Substrate Market Revenues & Volume Share, By Size, 2021 & 2031F |
3.7 Japan GaN Substrate Market Revenues & Volume Share, By Application, 2021 & 2031F |
3.8 Japan GaN Substrate Market Revenues & Volume Share, By End-use Industry, 2021 & 2031F |
4 Japan GaN Substrate Market Dynamics |
4.1 Impact Analysis |
4.2 Market Drivers |
4.2.1 Increasing demand for energy-efficient lighting solutions |
4.2.2 Growing adoption of GaN technology in automotive and consumer electronics |
4.2.3 Government initiatives promoting the use of GaN substrates in various industries |
4.3 Market Restraints |
4.3.1 High initial investment required for GaN substrate manufacturing |
4.3.2 Lack of skilled workforce for GaN technology development and production |
4.3.3 Competition from other semiconductor materials like silicon carbide |
5 Japan GaN Substrate Market Trends |
6 Japan GaN Substrate Market, By Types |
6.1 Japan GaN Substrate Market, By Type |
6.1.1 Overview and Analysis |
6.1.2 Japan GaN Substrate Market Revenues & Volume, By Type, 2021- 2031F |
6.1.3 Japan GaN Substrate Market Revenues & Volume, By GaN on Sapphire, 2021- 2031F |
6.1.4 Japan GaN Substrate Market Revenues & Volume, By GaN on Si, 2021- 2031F |
6.1.5 Japan GaN Substrate Market Revenues & Volume, By GaN on GaN, 2021- 2031F |
6.1.6 Japan GaN Substrate Market Revenues & Volume, By GaN on Diamond, 2021- 2031F |
6.2 Japan GaN Substrate Market, By Size |
6.2.1 Overview and Analysis |
6.2.2 Japan GaN Substrate Market Revenues & Volume, By 2 Inch, 2021- 2031F |
6.2.3 Japan GaN Substrate Market Revenues & Volume, By 4 Inch, 2021- 2031F |
6.2.4 Japan GaN Substrate Market Revenues & Volume, By 6 Inch, 2021- 2031F |
6.2.5 Japan GaN Substrate Market Revenues & Volume, By 8 Inch, 2021- 2031F |
6.3 Japan GaN Substrate Market, By Application |
6.3.1 Overview and Analysis |
6.3.2 Japan GaN Substrate Market Revenues & Volume, By Transistors, 2021- 2031F |
6.3.3 Japan GaN Substrate Market Revenues & Volume, By RF Devices, 2021- 2031F |
6.3.4 Japan GaN Substrate Market Revenues & Volume, By Lasers, 2021- 2031F |
6.3.5 Japan GaN Substrate Market Revenues & Volume, By LEDs, 2021- 2031F |
6.3.6 Japan GaN Substrate Market Revenues & Volume, By Others (ICs, Controllers, etc.), 2021- 2031F |
6.4 Japan GaN Substrate Market, By End-use Industry |
6.4.1 Overview and Analysis |
6.4.2 Japan GaN Substrate Market Revenues & Volume, By IT & Telecommunication, 2021- 2031F |
6.4.3 Japan GaN Substrate Market Revenues & Volume, By Consumer Electronics, 2021- 2031F |
6.4.4 Japan GaN Substrate Market Revenues & Volume, By Automotive, 2021- 2031F |
6.4.5 Japan GaN Substrate Market Revenues & Volume, By Aerospace & Defense, 2021- 2031F |
6.4.6 Japan GaN Substrate Market Revenues & Volume, By Healthcare, 2021- 2031F |
6.4.7 Japan GaN Substrate Market Revenues & Volume, By Others (Energy & Utility, Industrial, etc.), 2021- 2031F |
7 Japan GaN Substrate Market Import-Export Trade Statistics |
7.1 Japan GaN Substrate Market Export to Major Countries |
7.2 Japan GaN Substrate Market Imports from Major Countries |
8 Japan GaN Substrate Market Key Performance Indicators |
8.1 Number of research and development partnerships in GaN substrate technology |
8.2 Percentage of GaN substrate adoption in key industries |
8.3 Rate of technological advancements in GaN substrate manufacturing processes |
9 Japan GaN Substrate Market - Opportunity Assessment |
9.1 Japan GaN Substrate Market Opportunity Assessment, By Type, 2021 & 2031F |
9.2 Japan GaN Substrate Market Opportunity Assessment, By Size, 2021 & 2031F |
9.3 Japan GaN Substrate Market Opportunity Assessment, By Application, 2021 & 2031F |
9.4 Japan GaN Substrate Market Opportunity Assessment, By End-use Industry, 2021 & 2031F |
10 Japan GaN Substrate Market - Competitive Landscape |
10.1 Japan GaN Substrate Market Revenue Share, By Companies, 2024 |
10.2 Japan GaN Substrate Market Competitive Benchmarking, By Operating and Technical Parameters |
11 Company Profiles |
12 Recommendations |
13 Disclaimer |