Koichi Hamba: Email & Phone Number

Opt-Out

Corporate Planning and Solutions Unit at Yamaha Motor Corporation, USA|Cypress, California, United States

Position:

Corporate Planning and Solutions Unit at Yamaha Motor Corporation, USA

Location:

Cypress, California, United States

View Koichi Hamba's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-07-21

Updated: 2026-07-21

Found email addresses for Koichi Hamba:

Business emails:

k****a@rolanddg.com

Personal emails:

k***@yamaha-motor.com,

h***@yamaha-motor.com,

k***@yahoo.com,

h***@gmail.com

Found phones for Koichi Hamba:

+1-870-***-**77,

+1-870-***-**59,

+1-520-***-**27

A different Koichi Hamba?

Work Experience 19 years

Corporate Planning and Solutions Unit at Yamaha Motor Corporation, USA

Jul 2024 - Current

Corporate Planning Div. at Yamaha Motor Corporation, USA

Jul 2023 - Jun 2024

Business Management Div.(YMBP) at Yamaha Motor Co., Ltd.

Jul 2020 - Jun 2023

Finance & Accounting Div.(YMC) at Yamaha Motor Co., Ltd.

Jan 2019 - Jun 2020

Deputy General Manager - Finance & Accounting Dept. at Roland DG Corporation

Oct 2018 - Dec 2018

Manager - Business Management Unit at Roland DG Corporation

Mar 2018 - Dec 2018

Managing Director at Roland DG Europe Holdings B.V.

Nov 2014 - Feb 2018

IFRS Manager at Roland DG EMEA, S.L.

Feb 2013 - Oct 2014

Assistant Manager - Finance & Accounting at Roland DG Corporation

Oct 2007 - Jan 2013

Koichi Hamba started working in 2007, then the employee has changed 4 companies and 8 jobs. On average, Koichi Hamba works for one company for 2 years 1 month.

Their professional focus is Budget Management, Business Planning, and Cash Flow Forecasting across 3 core areas.

Education

B.A. in Commerce at 早稲田大学 WASEDA University

Frequently Asked Questions

What is Koichi Hamba's email address?

SignalHire found verified email addresses for Koichi Hamba, both business and personal. Their business email is k****a@rolanddg.com, and personal emails include k***@yamaha-motor.com, h***@yamaha-motor.com, and k***@yahoo.com.

What is Koichi Hamba's phone number?

SignalHire found multiple verified phone numbers for Koichi Hamba: +1-870-***-**77, +1-870-***-**59, and +1-520-***-**27.

How do I contact Koichi Hamba at Yamaha Motor Corporation, USA?

You can reach Koichi Hamba through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Koichi Hamba's professional background?

Koichi Hamba has 19 years of professional experience. They have held roles including Corporate Planning Div., Business Management Div.(YMBP), and Finance & Accounting Div.(YMC) at companies such as Yamaha Motor Corporation, USA, Yamaha Motor Co., Ltd., and Yamaha Motor Co., Ltd.. Their education includes B.A. in Commerce from 早稲田大学 WASEDA University.

Is Koichi Hamba's contact information up to date?

Yes. Koichi Hamba's SignalHire profile was last updated on 21 July 2026, reflecting their current position as Corporate Planning and Solutions Unit at Yamaha Motor Corporation, USA in Cypress, CA, United States.

Other employees at Yamaha Motor Corporation, USA

Name

Company

Position

Ridian Akanda

Yamaha Motor Corporation, USA

Credit Analyst intern

Get contacts

Rebecca Davis

Yamaha Motor Corporation, USA

Environment, Health and Safety Manager

Get contacts

Grant Suzuki

Yamaha Motor Corporation, USA

Chief of Technology, Marine Innovation Engineering

Get contacts

Jorge Garcia

Yamaha Motor Corporation, USA

Customer Relations Coordinator

Get contacts

Shivam Chaudhary

Yamaha Motor Corporation, USA

Salesman

Get contacts

Nur Rismahidayani

Yamaha Motor Corporation, USA

Sales Specialist

Get contacts

Eka Prasetio

Yamaha Motor Corporation, USA

Operator

Get contacts

Bianca De Sousa Ferreira

Yamaha Motor Corporation, USA

Vendedor

Get contacts

Angelo Harris

Yamaha Motor Corporation, USA

Forklift Operator

Get contacts

Tarriyonna Myles

Yamaha Motor Corporation, USA

Assembler

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.