December 22, 2005

• Lithium-Ion Cells Co-Developed by Mitsubishi Electric Corporation and GS Yuasa Corporation Onboard THAICOM 4 (IPSTAR) Passes First Eclipse Season.

December 8, 2005

• Establishment of a joint venture company which manufactures and sells automotive lead acid storage batteries named "Tata AutoComp GY Batteries Pvt. Ltd." in western part of India

September 20, 2005

• Electrically powered bike equipped with lithium-ion battery LM won the championship of "Shikoku EV Rally 2005".

June 23, 2005

• Thales selects GS Yuasa for Lithium ion battery system in Boeing 787 Dreamliner

February 28, 2005

• GS-Yuasa Corporation has developed the extremely lightweight and small sized battery.
  GY-F1 to be supplied exclusively for West McLaren Mercedes team as one of the most successful team in the history of Formula One.