Ryosuke Ushijima: Email & Phone Number

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Japan Product Strategy Lead (Crysvita), Global Product Strategy Department at Kyowa Kirin Co., Ltd.|Tokyo, Japan

Position:

Japan Product Strategy Lead (Crysvita), Global Product Strategy Department at Kyowa Kirin Co., Ltd.

Location:

Tokyo, Japan

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Last updated: 2026-02-14

Updated: 2026-02-14

Found email addresses for Ryosuke Ushijima:

Business emails:

r*************a@kyowakirin.com

Found phone for Ryosuke Ushijima:

+81-***-***-3715

A different Ryosuke Ushijima?

Work Experience 21 years

Japan Product Strategy Lead (Crysvita), Global Product Strategy Department at Kyowa Kirin Co., Ltd.

Jan 2026 - Current

Global Portfolio Lead / Japan Product Management (Crysvita), Global Product Strategy Department at Kyowa Kirin Co., Ltd.

Jan 2023 - Dec 2025

Manager, Global Product Management Office, Global Product Strategy Department, Strategy Division at Kyowa Kirin Co., Ltd.

Oct 2022 - Dec 2022

Director, Commercial Team Management, Global Product Management Office at Kyowa Kirin International plc.

Jul 2021 - Sep 2022

Director, Global Franchise Liaison for Poteligeo & Global Marketing Liaison for Crysvita, GPMO at Kyowa Kirin International plc.

Apr 2020 - Jun 2021

Director, Global Marketing Liaison for Crysvita, Global Product Management Office at Kyowa Kirin International plc.

Apr 2019 - Mar 2020

Oncology Area, Product Strategy Group, Corporate Strategy & Planning Department at Kyowa Kirin Co., Ltd.

Sep 2015 - Apr 2019

Asian Development at Kyowa Kirin Co., Ltd.

Apr 2013 - Aug 2015

Supervisor at Kyowa Hakko Kirin (Taiwan) Co., Ltd.

Jul 2011 - Mar 2013

R&D Liaison at Kyowa Hakko Kirin China Pharmaceutical Co., Ltd.

Jan 2011 - Jun 2011

Clinical Development at Kyowa Kirin Co., Ltd.

Apr 2005 - Dec 2010

Ryosuke Ushijima started working in 2005, then the employee has changed 4 companies and 10 jobs. On average, Ryosuke Ushijima works for one company for 1 year 10 months.

Education

Master of Business Administration - MBA at GLOBIS University

Master of Science - MS at 大阪市立大学

Bachelor of Science - BS at 大阪市立大学

Frequently Asked Questions

What is Ryosuke Ushijima's email address?

SignalHire found a verified business email address for Ryosuke Ushijima: r*************a@kyowakirin.com.

What is Ryosuke Ushijima's phone number?

SignalHire found a verified phone number for Ryosuke Ushijima: +81-***-***-3715.

How do I contact Ryosuke Ushijima at Kyowa Kirin Co., Ltd.?

You can reach Ryosuke Ushijima 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 Ryosuke Ushijima's professional background?

Ryosuke Ushijima has 21 years of professional experience. They have held roles including Global Portfolio Lead / Japan Product Management (Crysvita), Global Product Strategy Department, Manager, Global Product Management Office, Global Product Strategy Department, Strategy Division, and Director, Commercial Team Management, Global Product Management Office at companies such as Kyowa Kirin Co., Ltd., Kyowa Kirin Co., Ltd., and Kyowa Kirin International plc.. Their education includes Master of Business Administration - MBA from GLOBIS University, and Master of Science - MS from 大阪市立大学.

Is Ryosuke Ushijima's contact information up to date?

Yes. Ryosuke Ushijima's SignalHire profile was last updated on 14 February 2026, reflecting their current position as Japan Product Strategy Lead (Crysvita), Global Product Strategy Department at Kyowa Kirin Co., Ltd. in Chiyoda-ku, Tokyo, Japan.

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Chih Tao Chen

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