| Tokyo, Japan -- Matsushita Electric Industrial Co., Ltd. (NYSE: MC) 
          and Hitachi, Ltd. (NYSE: HIT) today announced their agreement to partnerships 
          in creating environmental management tools. Specifically, they will 
          jointly develop environmental performance Indicators and environmental 
          preservation technologies, in addition to environmental education systems. 
          Through this agreement, Matsushita Electric and Hitachi will take their 
          own respective approaches to environmental management, while together 
          taking new initiatives toward building a sustainable society. In May 
          2001 the two companies agreed on a strategic alliance in IC card solutions, 
          home network appliances and white goods incorporating new environmental 
          technologies. The new agreement on environmental management brings a 
          fourth realm to the alliance. Joint Development of Environmental Performance Indicators 
            Environmental management requires various indicators for assessing 
            environment impact.
 On the basis of the Environmental Performance Indicators for Businesses 
            (Fiscal Year 2000 version) put forth in February 2001 by Japan's Environmental 
            Ministry, during fiscal 2002 the two companies will jointly develop 
            practical indicators for environmental impact analysis and goal-setting. 
            Specifically, they seek to establish indices for environmentally friendly 
            products (energy/resource efficiency rates), gross input materials 
            and transport, by combining Matsushita's energy/resource efficiency 
            improvement expertise and Hitachi's Life Cycle Assessment (LCA).
 Collaboration on Environmental Preservation Technologies Regarding hazardous materials likely to be subject to regulation in 
            the future (including hexavalent chromium, lead, mercury, cadmium, 
            and specified bromic flame retardants), the two companies will collaborate 
            on technological surveys, alternative substance development, impact 
            assessment testing, and selection of desirable substitutes for hazardous 
            materials.
 Joint Promotion of Environmental EducationSustainable development requires environmental education and public 
            enlightenment. During fiscal 2002 the two companies will share their 
            educational expertise in jointly developing educational systems and 
            content for Matsushita and Hitachi employees and their families. They 
            will also prepare educational content for their product users, emphasizing 
            the wise use of consumer electronics as it relates to preserving the 
            environment.
 About Hitachi, Ltd. Hitachi, Ltd., headquartered in Tokyo, Japan, is one of the world's 
            leading global electronics companies, with fiscal 2001 (ended March 
            31, 2002) consolidated sales of 7,993.7 billion yen ($60.1 billion*) 
            The company manufactures and markets a wide range of products, including 
            computers, semiconductors, consumer products and power and industrial 
            equipment. For more information on Hitachi, Ltd., please visit Hitachi's 
            Web site at http://global.hitachi.com
 * At an exchange rate of 133 yen to the dollar.
 About Matsushita Electric Industrial Matsushita Electric Industrial Co., Ltd., best known for its Panasonic, 
            National, Technics, and Quasar brands, is a worldwide leader in the 
            development and manufacture of electronics products for a wide range 
            of consumer, business, and industrial needs. Based in Osaka, Japan, 
            the company recorded consolidated sales of US$51.70 billion for the 
            fiscal year ended March 31, 2002. In addition to stock exchanges in 
            Tokyo (6752) and elsewhere in Japan, Matsushita's shares are listed 
            on the Amsterdam, Dusseldorf, Frankfurt, New York (NYSE: MC), Pacific, 
            and Paris stock exchanges. Additional information is available at
 http://www.panasonic.co.jp/global/top.html.
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