Founder Profile

Nobuteru Makiyama

Representative Member / AI & DX Consultant, GreenWallet LLC

Independent researcher focused on the practical and trustworthy application of generative AI and large language models, supporting AI adoption in manufacturing, life sciences, government, and enterprise.

An applied AI researcher with 30+ years of practical experience

Nobuteru Makiyama is an independent AI/ML researcher and business/technology consultant with more than 30 years of experience spanning entrepreneurship, systems engineering, management consulting, life sciences, data analytics, and digital transformation.

His current work focuses on practical and trustworthy applications of large language models and generative AI, including language-model reasoning, self-improvement and distillation, retrieval-augmented generation, multi-agent systems, knowledge systems, and evaluation of AI reliability.

He combines research-oriented AI development with real-world deployment experience across manufacturing, life sciences, government, healthcare, education, and enterprise operations.

Research Interests

Large Language Models Trustworthy AI LLM Reasoning Self-Improvement Self-Distillation Evaluation & Reliability RAG / GraphRAG Multi-Agent Systems Machine Learning Manufacturing AI Life Sciences AI Digital Transformation

Selected Professional Experience

2022 – Present

Independent / GreenWallet LLC

AI/ML research, generative-AI and DX consulting, new-business development, and applied AI system design across government, manufacturing, life sciences, healthcare, education, IT services, and other industries. Recent work includes LLM/RAG knowledge systems, multi-agent workflows, manufacturing engineering AI, document and drawing analysis, and enterprise AI deployment.

2016 – 2022

Head of Sales Intelligence, Pharmaceutical Company

Built a sales-intelligence function from the ground up and established data-driven decision support for sales and marketing. Led analytics, launch planning, targeting, business reporting, RPA, BI, and digital-transformation initiatives.

2011 – 2016

Manager, Major Audit/Consulting Group

Managed life-sciences consulting and analytics teams and launched new AI/big-data related services. Worked across commercial analytics, market strategy, digital services, and supply-chain transformation.

2007 – 2011

Senior Manager, Global Consulting Firm

Established and led a go-to-market team, developed and commercialized new data and digital services, and supported technology-enabled business transformation.

2001 – 2007

Systems Integration, Consulting, and Venture-Capital Roles

Led large-scale systems and business-transformation projects, including ERP, e-commerce, SCM, and public-sector digital initiatives, and supported technology ventures and product commercialization.

1995 – 2001

Co-Founder / Director, IT Venture

Co-founded an IT venture while at university and worked on software development, web services, IT education, and digital-content businesses.

Selected AI & Technology Work

Education & Technical Focus

Education

Expected 2027
Aoyama Gakuin University

Graduate School of International Management · MBA candidate

2011
The University of Tokyo

Executive Management Program (EMP)

2001
Hosei University

Faculty of Engineering · Systems and Control Engineering

Technical Focus

Python LLM / NLP RAG / GraphRAG Multi-Agent Systems Machine Learning FastAPI / Streamlit FAISS / DuckDB LangChain OCR / Computer Vision Data & AI Platforms

Professional Credentials

  • PMP (Project Management Professional)
  • ITIL Foundation
  • Microsoft Certified Professional (MCP)

Professional Highlights

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