Yashi has worked with many different clients in diverse fields from consumer to high tech, medical and financial, including: Agilent Technologies, Bear Valley Ski Resort, Candy Jar, Chevron, Fujitsu, Hewlett-Packard, Intel, Levi Strauss, Marriott Hotels, Mitsubishi Electronics, Osborn McGraw Hill, Oxford International, PeopleSoft, Sega Games, Seiko Epson, Stanford Hospital and many more.
Yashi has been heavily involved with the International Graphic Design Community for decades. He has been selected and featured in many prestigious graphic design industry hardcover books and personally featured in the opening section. Also he has helped put together many design publications with some other designers including Saul Bass, Primo Angeli and Michael Osborne. Based on his establishment, he has been invited to give lectures to many different places such as San Jose University, University of Phoenix, Academy of Art University SF, and the Local Chamber of Commerce and Design Community in Taiwan.