Matayoshi Paper Industry Co., Ltd.

In July Showa 41, absorbed and merged with Tokyo Paper Industry Co., Ltd. Takasaki Factory, started manufacturing paper bags and cardboard boxes as 'Japan Matayoshi Co., Ltd. Takasaki Factory'

In October Showa 45, a new factory was built at the current location due to factory誘致 in Haruna Town, renamed Gunma Factory, absorbed the paper bag division of Urawa Factory, increased the paper bag line by 3 lines, introduced a corrugated machine 1600 width, and expanded manufacturing equipment, relocating.

In November Showa 49, updated the corrugated machine to 1800mm and 180m.

In April Showa 53, introduced an automatic flat die cutter.

In September Showa 53, received permission for the display of exterior cardboard according to Japanese Industrial Standards JIS-Z-1516.

In October Showa 53, received permission for the display of exterior cardboard boxes according to Japanese Industrial Standards JIS-Z-1506.

In May Showa 54, received permission for the display of cement paper bags according to Japanese Industrial Standards JIS-Z-1505.

Established: August 1982

In October Showa 60, introduced Mitsubishi Heavy Industries' 'Summit' manufacturing machine.

In March Showa 63, renamed to 'Matayoshi Paper Industry Co., Ltd.'.

In August Showa 63, improved the corrugated machine to fingerless single facer and introduced state-of-the-art equipment.

In May Heisei 3, increased capital to 30 million yen.

In May Heisei 3, renovated the office building and expanded the factory site.

In July Heisei 4, completed an 800-tsubo bag manufacturing factory and warehouse.

In August Heisei 4, introduced S貼ボ卜マー.

In September Heisei 5, introduced the 'Flexo Die Cutter' from Tokai Techno.

In September Heisei 8, introduced the heat seal over tape machine.

In May Heisei 9, introduced a flexo printing machine for bag manufacturing.

In March Heisei 10, expanded the office building and cardboard factory, updated the corrugated machine to 1800mm and 220m.

May 1999 Introduction of Ishikawa Manufacturing's new folding machine "Axis"

August 1999 Update of Seoul Bot Market by Nishioka Manufacturing

May 2002 Introduction of "2000059" One-Touch Gluer Tanabe manufactured by Tanabe

July 2002 Obtained approval for the international quality management standard "JIS Q 9001 : 2000/ISO9001:2000"

June 2005 Introduction of Mitsubishi-made "Evol" new folding machine

December 2006 Inherited cardboard business through company split from Nippon Matai

December 2006 Capital increased to 342.5 million yen with capital participation from Rengo Co., Ltd. and Maru San Paper Co., Ltd.

March 2010 Introduction of automatic ink color matching machine and Neuro Long rewinder printing machine

August 2010 Introduction of Asahi Machinery "AP1600" flatbed die cutter No. 2

March 2012 Update of old paper press machine by Watanabe Iron Works

June 2012 Update of sewage treatment machine by Deink

September 2014 Introduction of "Flexo Die Cutter" Equisos by Umetani Manufacturing

May 2017 Introduction of "Win" by Ishikawa Manufacturing

April 2024 Merged with Tachikawa Cardboard Industry, capital increased to 352.5 million yen

May 2022 Update of corrugated machine to 2000m/m and 300m

March 2026 Introduction of "Flexo Die Cutter Win" by Ishikawa Manufacturing and "One-Stop Full Auto Box Making Machine" OT-BM2500 by Ocean Technology