2011
Dec. 22nd
[ZS Wireless] Comics launched on Nokia's app store (Ovi Store)
Sep. 29th
[ZS Wireless] Comics launched on Samsung's app store (Samsung Apps)
Jun. 7th
[ZS Wireless] Comics launched on Blackberry app store (Blackberry App World )
Mar. 30th
[ZS Wireless] "MY.KOMIK" E-Comics launched on Malaysian local carrier, Maxis
Feb. 8th
[ZS Wireless] Launched and distributed an in-house comics 'BATU GAIDEN'
Feb. 1st
[ZS Wireless] The comic application pre-installed on LG Smartphones
2010
Oct. 1st
Increase in Capital, which amounted to 200 million yen
Mar. 15th
Increase in Capital, which amounted to 175 Million yen
Mar. 2nd
[ZS Wireless] Launched "Chhota Comics" application on India's second largest telecommunication carrier, Vodafone.
2009
Oct. 7th
[ZS Wireless] launched "CoMix-On-The-Go" application on their telecommunication carrier Tata Docomo
Sep. 25th
[ZS Wireless] launched 3G media content for Indian mobile content market.
2008
Nov. 1st
[ZS Wireless] Office relocated from Mysore City to Bengaluru(fka,Bangalore) City
Sep. 30th
[ZS Wireless] Launched mobile content on India's leading telecom carrier Vodafone
Aug. 4th
[ZS Wireless] Launched mobile content on India's leading telecom carrier Reliance
Jul. 14th
Increase in Capital, which amounted to 150 million Yen
Mar. 28th
Jointly developed a MVNO software for Brazilian people in Japan with Infonics.
Jan. 17th
Started Navigation Systems development.
2007
Oct. 28th
[ZS Wireless] Started mobile content distribution in India's with Tata Teleservices, one of India's major telecommunications carrier
Sep. 30th
Increase in Capital, which amounted to 91.65 million Yen
Mar. 7th
Certified by Business Model Promotion Center, Kyoto
Jan. 15th
Increase in Capital, which amounted to 11.65 million Yen
Jan. 8th
[ZS Wireless] Established group company Zero-Sum Wireless Solutions India Pvt. Ltd. in Mysore City, Karnataka, India
2006
Aug. 1st
Increase in Capital, which amounted to 10 million JPY.
May. 29th
Office was relocated to Karasuma Gojo, Kyoto City
2005
Jul. 20th
Received a B rank certification, from the Kyoto City Venture Recognition Committee
2004
Jul. 12th
Inaugurated Zero-Sum, Ltd. in Karasuma Shijo, Kyoto City
Jun. 24th
Zero-Sum Limited was established with a capital of 3 million JPY.