|April 1982||Established under the name of Bussan Helicopter Co., Ltd. with capital of 99 million yen.|
|June 1982||Operation started in Chiyoda-ku, Tokyo.|
|April 1988||Capital increased to 100 million yen.|
|May 1988||Rename as Mitsui Bussan Aerospace Co., Ltd. (MBA) in response to the expansion of business areas to defense.|
|June 1989||Office moved to Bunkyo-ku, Tokyo.|
|March 1992||Mitsui Bussan Aerospace Corp. (MAC) was founded by MBA in Dallas, Texas, USA.|
Office moved to 3-1, Nishi-Shinbashi 3-chome, Minato-ku, Tokyo.
Capital increased to 450 million yen.
|August 2000||Office moved to 4-1, Shiba-Koen 2-chome, Minato-ku, Tokyo.|
|August 2003||Y-MAX Inc. was founded by MBA in Kawasaki, Kanagawa|
|December 2007||Transferred 100% stocks of Y-MAX Inc. to Sampa Kogyo K.K|
|May 2008||FLIR Service Center was founded.|
|April 2012||The 30th Anniversary of Mitsui Bussan Aerospace Co., Ltd.|
|January 2016||Acquired JIS Q 9100 Certification at FLIR service center.|