Tatsuo Kudo
Country Manager, Japan at Authlete
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolTatsuo Kudo is an identity and API veteran who has spent over 25 years shaping OAuth, OpenID Connect and related standards in Japan and currently leads Authlete’s Japan operations. He blends deep technical knowledge—built as a solutions architect and committee contributor to Japan’s IPA identity guides—with business roles in product, presales and go-to-market strategy at vendors and consultancies. At Authlete he progressed from VP of Solution Strategy to Country Manager, translating spec-level expertise into commercial OAuth/OIDC Component-as-a-Service deployments for enterprises. Tatsuo’s background includes founding product initiatives (Uni-ID at NRI), visible industry evangelism at Sun Microsystems, and leadership in the OpenID Foundation Japan, reflecting both hands-on integration experience and standards advocacy. Colleagues know him for turning complex identity standards into pragmatic APIs and for sustaining long-term industry relationships across vendors, government and enterprise.
9 years of coding experience
12 years of employment as a software developer
MS Mechanical Engineering, MS Mechanical Engineering at The University of Electro-Communications
English, Japanese
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (29)
oauth6
userinfo6
openid6
reference-implementation6
java6
spring-boot5
authorization-server5
authentication5
openid-connect5
resource-server4
jax-rs4
common-library4
authorization4
jwt4
oauth2-server4
Programming languages (4)
Github contributions (5)
tkudo/draft-ietf-jose
Dec 2019 - Mar 2023
JOSE & JWT Specs
Contributions:2 pushes in 3 years 3 months
joseauthenticationspecsjose-jwtjwt
openid-foundation-japan/draft-ietf-jose
Dec 2019 - Mar 2023
JOSE & JWT Specs
Contributions:2 PRs in 3 years 3 months
joseauthenticationspecsjose-jwtjwt
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