Koshiro Ashizawa
Assistant Manager @ SBI Investment
Koshiro Ashizawa is a Series B investor at SBI Investment focused on Hardware and Software. Koshiro Ashizawa
- Total investments:
- 2
- Last investment:
- Lead investor:
- 50%
Last updated:
For AI agents: llms.txt
Industries Koshiro Ashizawa invests in
Stages Koshiro Ashizawa invests in
Countries Koshiro Ashizawa invests in
Contacts
| Type | Contact | Validation |
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| Work email | ||
| Personal email | ||
| Work phone | ||
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Investment Focus
Industry
- Hardware 1 (50%)
- Software 1 (50%)
- Semiconductor 1 (50%)
- Machine Learning 1 (50%)
- Internet of Things 1 (50%)
Stage
- Series B 1 (50%)
- Funding Round 1 (50%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| EdgeCortix is a fabless semiconductor company specializing in energy-efficient artificial intelligence (AI) processing at the edge. The company’s platform includes the SAKURA-II AI accelerator, a low-power silicon co-processor capable of real-time generative AI inference on multi-billion-parameter models within an approximately 8 W envelope. Italso offers the MERA compiler and software framework that enables developers to deploy models across heterogeneous systems, leveraging flexibility through the Dynamic Neural Accelerator (DNA) architecture. The hardware-software co-design approach ensures adaptable, runtime-reconfigurable performance for use cases ranging from vision to language applications. | Series B / Aug 17, 2025 | ||
| EdgeCortix is a fabless semiconductor company specializing in energy-efficient artificial intelligence (AI) processing at the edge. The company’s platform includes the SAKURA-II AI accelerator, a low-power silicon co-processor capable of real-time generative AI inference on multi-billion-parameter models within an approximately 8 W envelope. Italso offers the MERA compiler and software framework that enables developers to deploy models across heterogeneous systems, leveraging flexibility through the Dynamic Neural Accelerator (DNA) architecture. The hardware-software co-design approach ensures adaptable, runtime-reconfigurable performance for use cases ranging from vision to language applications. | $20.1M / Venture - Series Unknown / Oct 03, 2023 |
Co-Investors
About SBI Investment
SBI Investment supports the business development and growth of private venture companies through fund investment. It manages and manages venture capital funds under the management philosophy of becoming a leading company responsible for the creation and development of core industries in the 21st century as a "new industry creator". SBI Investment has invested in a total of 986 companies in the past, of which 169 (17.1% of investment companies) have exited through IPO or M & A.
SBI Investment Contacts
| Name | Phone | Socials | |
|---|---|---|---|
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Takashi Goto
Executive Vice President and Director
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Ahn Jae- gwang
director
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Hashidzume Jun
Investment Department
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Katsuya Kawashima
Director and President
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Koshiro Ashizawa
Assistant Manager
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FAQ
What does Koshiro Ashizawa invest in?
Koshiro Ashizawa invests primarily in Hardware, Software and Semiconductor startups, most often at Series B and Funding Round stage. Most of the 2 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Koshiro Ashizawa?
For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Koshiro Ashizawa last invest?
The most recent investment recorded for Koshiro Ashizawa closed in Aug 2025. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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