PhD Sc., founder and CEO of POLIA Consulting Group, a leader in Knowledge & Innovation Management, since 1993Part-time lecturer in several Management High Schools and Universities : Master Sciences Po, Master 1 & 2 at IAE Poitiers, maître de conférence à l’ENA (Ecole Nationale d’Administration), IHEDN (Institut des Hautes Etudes de la Défense Nationale), ESSEC, University of Sorbonne, Scuole dell'innovazione da Roma, Hitotsubashi Institute Tokyo, ENAP Québec…Member of the advisory board of Knowledge Management Society of Japan - Expert Reviewer for the EEC - Member of scientific comitee of KMForum - co-founder of Polia Management Solidaire, NGO - President at AlterVisio (coaching) - Directeur de collection at Dunod.Author of several referencial books : -Le Manuel du Knowledge Management – Dunod 4e edition, 2019, Prix de l’intelligence économique,- the New Generation Office for the Collective Intelligence, 2009 book in japanese with N. Konno, - Inovaçào, Ed. Saraiva 2007, book in brasilian, with J.C. Terra, -Objectif Innovation – Dunod 2005, with B. Buisson & P. Silberzahn,-Manager les territoires numériques –Editions d’Organisation, 2002,-Le Guide du Knowledge Management – Dunod 2000,-Manager la connaissance dans l’entreprise - INSEP Editions, 1997,-La gestion électronique documentaire – Masson-A. Colin, 1993, réédité en 1998, 2004,and many articles in Management Review Magazines.A blog-book on japanese culture at comprendrelesjaponais.blogspot.fr