Since 1987, David has conducted 4,000+ seminars in Japan for 530+ organizations.
Clients include Fortune 500 companies as well as global companies and organizations throughout Asia. He is the author of 24 books on business communication. His books appear in English, Japanese, Chinese and Korean.
David built his training and consulting skill base over 30 years as an in-house trainer for the Fuji Xerox Learning Institute in Tokyo, Prudential Relocation Management in Boulder, Colorado (USA), The Institute of Public Administration and Management in Singapore, and The University of Maryland’s International Business and Management Institute in Tokyo.
In 1999 and 2000, David created and hosted two nationally televised 3-month series on NHK television in Japan on international business communication. The series was watched throughout Japan by over 1.5 million viewers. During the series, over 250,000 textbooks were sold monthly. David appeared on the hit NHK show “Eigo De Shaberanai To” in 2004 and in 2006.