Nov. 1955

 Kaise Electric Works Ltd. incorporated with capital stock of 1 million yen.
 Shiro Kaise assumed the president. 

Apr. 1960

 Commenced delivery of electric testers to Uchida Yoko Co., Ltd. as educated tools.

Jan. 1971

 Head office moved to newly constructed factory in Hayashinogo, Ueda, Nagano

Sep. 1979

 Digital Multimeter recognized as "excellent product" of Japan medium and small
 companies products fair

May 1980

 SK-6160 Digital Multimeter, the successful product, enhanced KAISE's brand value

Apr. 1981

 Rotary type Clamp Tester launched

Sep. 1982

 Factory expanded with newly constructed plant

Jan. 1985

 SK-7610 Digital Clamp Meter launched

Dec. 1986

 SK-7700 Digital Clamp Meter launched

Jan. 1987

 The former president, Shiro Kaise assumed the chairman. The former executive
 director, Hideo Kaise assumed the presidenti

Jul. 1987

 Company's name renamed into "Kaise Corporation"

Aug. 1988

 SK-6130 series Digital Multimeter launched

Nov. 1990

 Capital stock increased into 88 million yen

Aug. 1991

 SK-8511 Battery Tester launched

May 1995

 CE marking approved products launched on market

Apr. 1996

 SK-6180 Digital Multimeter launched

Feb. 1998

 SK-3010 series Analog Insulation Tester launched

Oct. 1999

 Attained ISO 9002 certification

Oct. 2001

 Attained ISO 9001 certification

Oct. 2003

 Attained ISO 9001:2000 certification

Jan. 2006

 The former president, Hideo Kaise assumed the Senior Advisor. The former
 executive director, Hideyuki Kaise assumed the Managing Director

Oct. 2006

 Participated in Hong Kong Electronics Fair 2006

Jan. 2007

 SK-7660/7661 Digital Mini-Clamp Meter launched