Yosuke Ishihara

Yosuke Ishihara serves as CEO at PhoneAppli Inc.. PhoneAppli Inc. operates in the information technology & services sector with approximately 48.0 employees. The company is headquartered in Tokyo. PhoneAppli Inc. generates annual revenue of 3000000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at PhoneAppli Inc..
• • Our database includes 201,468 c suite-level executives.

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Naoki Hanzawa CHRO, Executive Officer, General Manager at PhoneAppli Inc.

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Marvin Jo CTO at 위블링

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Robert Kim CEO, North America at 당근마켓

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Kyung Lim CTO at 인터파크

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Alex Ryu Chief Operating Officer, Supply Chain Solutions Group at 동양시스템즈(주)

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to Yosuke Ishihara, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Yosuke Ishihara's Position in the MessageCEO Database

• •Yosuke Ishihara is 1 of 2 verified executive contacts we track at PhoneAppli Inc..
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •441 verified contacts work at information technology & services companies in the 48.0 employee range (same size as PhoneAppli Inc.).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated July 2026.

How do I reach Yosuke Ishihara directly?

Yosuke Ishihara's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at PhoneAppli Inc.. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Yosuke Ishihara work for?

Yosuke Ishihara is CEO at PhoneAppli Inc., a company in the information technology & services sector with 48.0 employees. The company is based in Tokyo.

Can I pitch or sell to Yosuke Ishihara?

As CEO at PhoneAppli Inc., Yosuke Ishihara is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Yosuke Ishihara directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Yosuke Ishihara in?

Yosuke Ishihara works in the information technology & services industry as CEO at PhoneAppli Inc.. MessageCEO provides verified contact information for executives across all major industries.

Is Yosuke Ishihara's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Yosuke Ishihara's profile is kept up-to-date with the latest available information.

Last updated: July 26, 2026