JulyCeremony for the anniversary's 55th years of foundation.Quality Assurance Department opened.
Jan.Sendai Sales Office opened.
Jan.Sales Promotion Headquarters opened.
Oct.Nagoya Sales Promotion Office opened.
Oct.Tokyo Sales Promotion Office opened.
JulyOhtori Hong Kong Limited in Hong Kong established.
May.Okazaki Sales Office opened.Osaka Stock center opened.
Sep.Ceremony for the anniversary's 50th years of foundation.
Dec.New building for Kitakanto Office completed.
Oct.Nishinomiya Sales Office opened.
Sep.Tsukuba Sales Office opened.
Oct.Kanazawa Sales Office opened.
JulyHong Kong Representative Office opened.
JuneHachioji Sales Office opened.1987
JulyNew building for Kyoto Office completed.
Apr.The late chariman Katsuyoshi Okamoto wins The Order of the Rising Sun, Gold and Silver Rays
Oct.Overseas Department moved to Otori Corp.
Oct.Numazu Sales Office opened.
Aug.Ceremony for the anniversary's 45th years of foundation.Fukuoka Sales Office opened.
MayOkamoto electronics corporation for its capital 30 million yen changed the company name to "Ohtori corporation" which had speciallized in "management business of real property" and "import and export of an electric parts".Capital increased to 50,000,000 yen.
Jan.Head Office building completed.
Aug.Himeji Sales Office opened.
Oct.Kitakanto Sales Office opened.
Sep.Assembly & Development Department opened.
JulyHamamatsu Sales Office opened.
Nov.Kyoto Sales Office opened.
Sep.Kofu Sales Office opened.
Jan.New building for Nagoya Office completed.
Aug.Ceremony for the anniversary's 40th years of foundation.
Mar.Extension buidling for Naniwa Office completed.
Nov.The late chairman Katsuyoshi Okamoto wins Medal with Blue Ribbon for the first time in the electronic component distributive trade industry.
Aug.Akihabara Sales Office opened.
Mar.Naniwa Sales Office opened.
Mar.Ceremony for the anniversary's 35th years of foundation.
MayNew building for Tokyo Office completed.
JuneIt's commended as an export contribution company by Ministor of Economy, Trade and Industry.The state of the respect is received from the Naniwa tax office.
Feb.Awarded Excellent Specialized Distributor honor by the governor of Osaka.
Oct.Ceremony for the anniversary's 30th years of foundation.Capital increased to 30,000,000 yen through many time stage.
JulyOsaka Sales Office opened. New company building completed. Sales Headquarters opened. Sales Promotion Headquarters opened.
MayTokyo Sales Office opened.
JulyOverseas Department opened.
Mar.First volume of Okamoto Parts Catalog published.
Nov.Special Sales Department established to sell parts to manufacturers.
Aug.Annex to Head Office completed.
Feb.Head Office moved to present location.
JulyOkamoto Electronics Corp. incorporated. Capital increased to 500,000 yen.
Aug.Wholesale of products to large local distributors begun.
Sep.Company founder, Katsuyoshi Okamoto(his dates are to Nov. 1993) retired Shimura Electronics Corp. in Tokyo and found Okamoto Electronics Corp. with Former advise, Hachirou Okamoto and Eizou Okamoto at Nipponbashi, Osaka