Established under the name of DAI NIPPON SINLOIHI CO .,LTD as the first subsidiary company of DAI NIPPON TORYO CO., LTD. and registered with a capital of 30 million yen at 38 Nisino-Shimonomachi, Konohana-ku, Osaka.

Developed high-performance fluorescent baking paint "Luminodelicone".

Completed construction of the second phase of the Ofuna plant, capital increased to 60 million yen.

World's first tritium luminescent paint 'Atomroich' was developed.

Changed the company name to SINLOIHI CO .,LTD.

The prize of the Chief of the Printing Bureau, Ministry of Finance, was awarded to SINLOIHI's calendar on the occasion of Calendar Fair 1969.

SUPER LUMINO SIGN, a fluorescent paint of high weathering stability was used to decorate the exterior walls of the USSR pavilion at EXPO Osaka.

The completely new aqueous fluorescent pigments of the SW Series, patented in Japan as well as in various countries, such as the US and Germany, were developed and introduced to markets all over the world.

SINLOIHI CO.(EUROPE)GmbH was incorporated in Hamburg, West Germany, for sales and marketing in Europe jointly with Wolee - Chemie GmbH.

Capital was increased to 150 million yen.

SINLOIHI CO.,LTD. was established in Hamamatucho, Tokyo, as subsidiary for marketing.

The business of SINLOIHI CO.(EUROPE) GmbH was transferred to Worlee-Chemie GmbH.

A new manufacturing line , for producing a fluorescent self-adhesive tape as well as luminous self - adhesive tape, was installed.

R&D on FLUORESCENT BALL, a plastic ball filled with fluorescent water-base paint for the prevention of crimes, was requested by Tokyo Metropolitan Police Office (patented utility model)

SINSEI CO.,LTD. was absorbed by SINLOIHI CO.,LTD

LUMINO TAPE, a fluorescent self-adhesive tape, was approved for fluorescent and reflective rear marking of large trucks for compliance with safety regulations.

SUPER LUMINO V-TOP, a fluorescent paint, was approved for heliport marking in accordance with specification issued by the Fire Defense Agency.

EMERGENCY PHOTOLUMINESCENT SIGNS for ships were approved as being in compliance with the specifications issued by the Ministry of Transport.

A marketing cooperation contract between DENTSU TEC CO .,LTD. and SINLOIHI CO,.LTD. was signed for the marketing of LUMILITE VISION.(patented)

LUMINO TAPE was also approved for fluorescent and reflective rear marking of medium-size trucks for compliance with safety regulations.

The registered head office was changed to the location of the Ofuna Factory, 2-19-12 Dai, Kamakura City, Kanagawa.

The Ofuna Factory acquired ISO 9002 Certification.

The Ofuna Factory acquired ISO 9001 Certification.

Super Lumino V Top fluorescent red was approved and adopted fire trucks in all over Japan

Lumi Light Vision was used on Expo Aichi Seto Aichi Prefecture Hall

Obtained Marking film business from Dainippon Paint Co., Ltd.

The 50th anniversary of foundation

Water non-slip fluorescent paint "Lumino Grip" was developed.