| July 1944: |
The company was founded. The founder, Kanichi Morimoto, began producing metalworking oils and fluids through a business collaboration. |
| April 1945: |
The head office and head office plant were moved to Aoyama-cho, Naga-gun, Mie Prefecture. |
| October 1948: |
The Tokyo Office and Tokyo Plant were established |
| November 1954: |
Started Cutting Oil Technological Research Society. |
| December 1956: |
The Nagoya Office was established. |
| July 1960: |
The Tokyo Laboratory was established. |
| January 1962: |
The head office and head office plant were moved to Hirakata
City , Osaka , and began operation. |
| June 1964: |
The head office plant was approved as a JIS-compliant cutting
oil factory. |
| July 1965: |
The Kanagawa Plant was established, and the Tokyo Plant was
closed. |
| July 1966: |
The Kanagawa Plant was approved as a JIS-compliant cutting oil
factory (permit no. 366064). |
| January 1968: |
The Tokyo Laboratory was closed, and a research laboratory was
established on the premises of the Kanagawa Plant. |
| November 1973: |
ushiro Do Brasil Industria Quimica Ltda. was established. |
| June 1977: |
Started Yushiro Unso Co., Ltd. ( consolidated subsidiary ) through
corporate merger. |
| March 1978: |
Started a joint venture business with Chemical San-I Industry
Co., Ltd. ( Taiwan ) |
| June 1980: |
The Hyogo Plant was established, and the head office plant was
closed. |
| August 1980: |
The head office functions were moved to Ota-ku, Tokyo. |
| December 1980: |
The Hyogo Plant was approved as a JIS-compliant cutting oil
factory ( permit no. 564054 ). |
| October 1981: |
Capital investment in SAN-A( HK )Ltd. Honk Kong. |
| January 1982: |
Brought Nihon Seiyu Co., Ltd. into the Group as a subsidiary
through equity participation. |
| December 1982: |
Started a joint venture business with Buhmwoo Chemical Industry
Co., Ltd. ( Korea ) |
| October 1985: |
The main office ( registered business address ) was moved to
Ota-ku, Tokyo . |
| December 1985: |
The company stock was listed on the Second Section of the Tokyo
Stock Exchange. |
| November 1986 |
Yuma Industries, Inc. ( U.S.A. ) was established. |
| March 1992 |
Start capital investment and launch joint-venture with Buhmwoo
Co., Ltd. ( Korea ) . |
| April 1992: |
Formed technical cooperation with PETROFER CHEMIE, Germany. |
| June 1992: |
The Kanagawa Plant was moved to Oyama-cho, Shizuoka Prefecture
, and began operation as the Fuji Plant. |
| August 1993: |
The Fuji Plant was approved as a JIS-compliant cutting oil factory
( permit no. 366064 ). |
| August 1994: |
Established Qidong Xingyu Chemical Industry Co., Ltd. ( China
), and commenced a joint venture business. |
| August 1996: |
Formed a joint venture in Malaysia , JET Chemicals Sdn. Bhd. |
| November 1996: |
The Fuji Plant acquired ISO9002 certification ( JQA-1450 ). |
| November 1997: |
The Hyogo Plant acquired ISO9002 certification ( JQA-1953 ). |
| December 1997: |
A new technical laboratory test building was completed ( presently
located on the premises of the Technical Center ). |
| September 1998: |
The company stock was selected as a margin trading issue by
the Tokyo Stock Exchange. |
| November 1999: |
The Technical Center was completed. |
| March 2000: |
The Fuji Plant acquired ISO14001 certification ( JQA-EM0809
). |
| February 2001: |
Established a joint venture company, Shanghai Yushiro Chemical
Industry Co., Ltd., in China . |
| March 2001: |
The Hyogo Plant acquired ISO14001 certification ( JQA-EM1432
). |
| January 2002: |
The company name, Qidong Xingyu Chemical Industry Co., Ltd.
( China ) was changed to Qidong Yushiro Industry Co., Ltd. |
| July 2002: |
The Fuji and Hyogo Plants were approved for the change of certification
from ISO9002 to ISO9001. |
| August 2003: |
Jet Chemicals Sdn. Bhd.( Malaysia ) becomes a consolidated subsidiary
and changes company name to Yushiro-Jet Chemicals Sdn. Bhd. |
| March 2004: |
Withdraw from textile processing auxiliary business. |
| September 2004: |
Establish Yushiro ( Thailand ) Co., Ltd. to start joint-venture
business. |
| December 2004: |
Held the general meeting at the 50th Anniversary of The Cutting
Oil Technological Research Society establishment. |
| March 2005: |
Listed in First Section of Tokyo Stock Exchange Market. |
| September 2005: |
The Tokyo Stock Exchange selected the company’s stocks to the
loan transaction issue. |
| November 2005: |
Established newly Buhmwoo Chemical Industry Co.,Ltd.(Korea)and
Yushiro Buhmwoo (India) Co.Pvt.Ltd.(India),and at the same time, started the
joint venture. |
| November 2005: |
The company's name of Yuma Industries, Inc. (USA).was changed
to Yushiro Manufacturing America Inc. (YUMA) |
| April 2007: |
The company's name of Nihon Seiyu Co.,Ltd.was changed to NS·Yushiro
Co.,Ltd |
| May 2008: |
Guangzhou Yushiro Oil Industry Co.,Ltd.,in China. was established. |
| June 2008: |
Yushiro India Company Private Limited. was established. |
| March 2009: |
Yushiro India Company Private Limited. business start. |
| May 2010: |
Alienated NS Yushiro Company to JFE Environment Company. |
| June 2010: |
Established PT. Yushiro Indonesia Company. |
| March 2011: |
Established Yushiro General Service Company. |
