Company History

Company History

1936

Toyo Radiator Manufacturing Co., Ltd. established on November 11.

1937

Kawasaki Factory (name later changed to Kawasaki Works) begins operation.

1940

Nagoya Factory (now Nagoya Works) begins operation.

1944

Company name changed to Toyo Cooler Co., Ltd.

1949年名古屋工場 フィンダイイングマシン1号機
First fin die at our Nagoya Factory in 1949
1951

Company name changed to Toyo Radiator Co., Ltd.

1958

Osaka Branch (now Sales/Marketing & Technical Division (Osaka) ) opens.

1957年第4回モーターショー(日比谷)に出店の当社ブース
Company booth at the 4th Tokyo Motor Show held in 1957
1960

Hatano Factory (now Hatano Works) begins operation. Technical Research Center opens.

操業開始の頃の秦野工場250トンプレス
Hatano Factory soon after it began operation
1961

Listed on the Second Section of the Tokyo Stock Exchange.

1962

Kawasaki Works operations moved to Hatano Works.

1969

Listed on the First Section of Tokyo Stock Exchange.
Yokaichi Works (now Shiga Works) begins operation.

1985

Acquired Towa Transport (now T.RAD LOGISTICS Co., Ltd.) as a subsidiary.
Higashiura Factory in Nagoya Works begins operation.

1986
1986年頃の秦野製作所全景
Hatano Works, circa 1986
1988

CoPAR Inc. (now T.RAD North America, Inc.) established in Kentucky, USA.

1990

Joint venture TORC Co., Ltd. established in Thailand.

1997

Joint venture TATA Toyo Radiator Ltd. established in India.

TATA Toyo Radiator Ltd.正門
The main gate of TATA Toyo Radiator Ltd.
1999

TOYO RADIATOR (THAILAND) Co., Ltd. (now T.RAD (Thailand) Co., Ltd.) established in Thailand.

2000

T.RAD North America Aluminum Div. begins operation.

2002

T.RAD (Zhongshan) Co., Ltd. established in Guangdong, China.

2004

TOYO RADIATOR Czech s.r.o. (now T.RAD Czech s.r.o.) established in Czech Republic.

TOYO RADIATOR Czech s.r.o鍬入れ式
Groundbreaking ceremony of TOYO RADIATOR Czech s.r.o.
2005

Company name changed to T.RAD Co., Ltd. on April 1.
Joint venture Qingdao Toyo Heat Exchanger Co., Ltd.
established in Shandong, China.

2008

PT. T.RAD INDONESIA established in Indonesia.
TRM LLC established in Russia.

2011

TACO/T.RAD R&D Centre established in India.

2012

North America T.RAD R&D Center established.
T.RAD (Changshu) Co., Ltd. established in Jiangsu, China.
T.RAD (VIETNAM) Co., Ltd. established in Vietnam.

2012年 T.RAD (VIETNAM) CO.,LTD設立
Groundbreaking ceremony of T.RAD (Changshu) Co., Ltd.
東洋熱交換器(常熟)有限公司 鍬入れ式
Opening ceremony of T.RAD (VIETNAM) Co., Ltd.
2016

T.RAD North America Inc. made Tripac International Inc. a subsidiary of it.

2017

T.RAD (Changshu) R&D Center Co., Ltd. established in Jiangsu, P.R. China.
T.RAD Sales Europe GmbH established in Germany.

2018

T.RAD CONNECT Co., Ltd. established.

2022 April

Company recategorized from the First Section of the Tokyo Stock Exchange to the Prime Market segment, due to a revision of the market divisions used by the Tokyo Stock Exchange.

Progress of our core technology

1940s

鉄道機関車用ラジエータ
Radiator for locomotive
軍用トラック用ラジエータ
Radiator for army truck
国産小型車用ラジエータ
Radiator for Japanese light truck

1960s

急行型気動車用ラジエータ
Radiator for express locomotives
三輪トラック用ラジエータ
Radiator for 3-wheeler trucks
中型トラック用プレート・フィンラジエータ
Radiator for medium duty trucks

1970s

高速バス用ラジエータ
Radiator for highway buses
カーヒータ
Car heaters
水冷式クーラ用エレメント
Water cooled cooling elements

1980s

建機用オイルクーラ
Oil cooler for construction machinery
空調用エバポレータ
Evaporator for room air conditioning
フォークリフト用ラジエータ
Radiator for fork lifts

1990s

軽自動車用アルミニュームラジエータ
Aluminium type radiator for low displacement cars
乗用車用樹脂タンク空冷チャージ・エア・クーラ
Air cooled charger air cooler with plastic tank for passenger cars

2000s

50kw級MGT用レキュパレータ(マイクロガスタービン)
Recuperator for 50kw micro gas turbine
EGRクーラ
EGR Cooler
FRAD
FRAD(Flexible All Aluminium Radiator)
ハイブリット車用ラジエータ
Hybrid-Vehicle Radiator
丸型ATFウォーマー&クーラ
Round-type ATF/Warmer & Cooler
台形曲げラジエータ
Trapezoid Shape Curved Radiator
小型トラック用EGRクーラ
EGR Cooler for Light Truck

2010s

角型CVTFウォーマー&クーラ
Rectangular-type CVTF/Warmer & Cooler
スクータ用ビルトインラジエータ
Built-in Radiator for Scooter
ハイブリッド車用モータオイルクーラ
Motor OilCooler for HV
ガソリン車用EGRクーラ
EGR Cooler for Gasoline Vehicle
水冷チャージエアクーラ
Water-cooled Charge Air Cooler
TRAD-SMART
TRAD-SMART