Sayaka Yamanaka, Corporate VC investor in Menlo Park is an active investor based in Menlo Park, California. This profile covers what Sayaka Yamanaka backs, at which stage, and how founders can reach out in 2026.
Sayaka Yamanaka is a Manager at Asahi Kasei America, focusing on corporate venture capital.
Sayaka Yamanaka invests in SaaS & Enterprise and Healthcare & Biotech, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- Corporate VC
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- SaaS & EnterpriseHealthcare & Biotech
- Location
- Menlo Park, California
- Typical check
- $3.8M
How to reach Sayaka Yamanaka
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Round Funded. "Sayaka Yamanaka." Round Funded investor database, updated November 3, 2026.
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Frequently Asked Questions
Who is Sayaka Yamanaka?
Sayaka Yamanaka, Corporate VC investor in Menlo Park is an active investor based in Menlo Park, California. Sayaka Yamanaka invests in SaaS & Enterprise and Healthcare & Biotech, typically at Early Stage Venture and Late Stage Venture.
What does Sayaka Yamanaka invest in?
Sayaka Yamanaka invests in SaaS & Enterprise and Healthcare & Biotech, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Sayaka Yamanaka invest at?
Sayaka Yamanaka typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Sayaka Yamanaka's typical check size?
Sayaka Yamanaka typically writes checks around $3.8M. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.