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Contact Us

Toll Free 800.858.6872 x 2607
International 510.562.6450 x 2601 or x 2602

Corporate Headquarters
Marathon Products, Inc.
14500 Doolittle Drive
San Leandro, California 94577-1109
Tel. 510.562.6450
Tel. 800.858.6872
Fax 510.562.6408

Accounts Payable & Receivable
Marathon Products, Inc.
P.O. Box 21579
Oakland, California 94620-1579
Tel. 1.800.858.6872


Marathon Products, Inc. Management Team

Jon Y. Nakagawa, Founder, President, C.E.O.
(B.S. Fresno State University)
Mr. Nakagawa has over 25 years experience in the temperature management industry and is responsible for product development and relations with key corporate accounts worldwide. He is a certified public accountant with expertise in finance, manufacturing, and strategic planning. He also has 2 patents in sensor technology and a 3rd patent pending.

Greg Reel, Scientist and Chief Engineer
(B.S. Electrical engineering – University of New Mexico)
Greg has been with major Semiconductor companies in Silicon Valley and is focused on continuous improvements in our hardware and online solutions.  He is available to assist customers with our wireless and Cloud-enabled solutions.
He has designed a wide range of successful commercial products in the fields of integrated circuit failure analysis instrumentation, home security, and environmental monitoring. Greg has worked at both Los Alamos (Electronics Engineering group) and Livermore (Laser Fusion group) National laboratories to design and develop electronic instrumentation, and holds two patents.

Oliver Nguyen, Network IT specialist
(B.S. U.C. Irvine)
Oliver manages the IT and enterprise software development projects at Marathon.  Over the past 5 years, he has managed the development of LoggerPulse and the integration of MaxiThermal Online and desktop services.

Oliver received his B.S. in Information and Computer Science from U.C. Irvine with a Minor in Psychology. While at U.C. Irvine, he completed graduate work on Artificial Intelligence with an emphasis on Neural Networks. He is a Member of the UCI Information and Computer Science Alumni Program.


Marathon Products, Inc. serves Fortune 500 companies, governmental agencies, as well as small to medium size businesses. A few of our satisfied customers: 3M, AFFYMETRIX, Allergan, Alta Bates Summit Medical Center, Bausch & Lomb, Banner Health, Bayer HealthCare, BD, Bell Helicopter, Bio-Rad, Bloodworks, Cephalon, Fisher BioServices, Harvard Medical School, Hitachi Chemical, JAXA, National Cancer Institute, National Institute of Standards and Technology (NIST), National Institute of Health, New York Blood Center, Shaklee, Stanford Hospital & Clinics, TSMC.

We service many different industries:

  • Beverages
  • Biotechnology
  • Blood Banks
  • Blood Transport
  • Cell Culture Labs
  • Cheese & Dairy
  • Chemicals
  • Confectionery
  • Cord Blood Banks
  • Cosmetics
  • Cryogenic Shipping
  • Diagnostic Labs
  • Flowers & Plants
  • Fresh Produce
  • Frozen Foods
  • Fruit & Nuts
  • Hospitals
  • IVF Clinics
  • Meat & Poultry
  • Pharmaceuticals
  • Seafood
  • Semiconductor
  • Shipping & Transportation
  • Stem Cell Research Labs


Where to Buy Our Products in:

The United States:
Central America:
South America:

Airton Ianhis – So. America Agent & Technical Support:

  • CalTech: Mats Svensson: +46 8 534 703 40
The Netherlands:
Australia & New Zealand:
  • AgileNobel: 14/5, Jainco Complex Main Mathura Rd. (near Mewla Maharajpur Metro Station) Faridabad-12103 Haryana, India.
    +91 9839602946, +91 7827525992
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