Bayer in Japan

History of Bayer in Japan

1886 The red direct dye Benzopurpurine developed by Bayer and Agfa's Congo Red are introduced to Japan.
1890 Bayer changes its agent in Japan from H. Ahrens & Co. to Carl Rohde & Co.
1899 Regular imports of Bayer pharmaceuticals to Japan begin.
Schimmel & Co., at that time one of the world's leading fragrance and flavor producers applies for trademark registration in Japan.
1907 Richard Veit, a dyeing engineer posted in Japan, establishes dyeing laboratories in Yokohama and Kobe.
1911 Friedrich Bayer & Co. is established as a wholly owned subsidiary.
1924 Doitsu Senryo is established to deal with dyes and chemicals.
1927 Bayer-Meister Lucius Yakuhin is founded to distribute pharmaceuticals and agrochemicals.
1941 A joint venture for the production of crop protection agents is established as Nihon Tokushu Noyaku Seizo.
1950 E. Ott & Co., which handles Bayer dyes and chemicals, establishes a new department to expand business.
1951 Import of Bayer pharmaceuticals resumes through Yoshitomi Seiyaku (import agent) and Takeda Yakuhin (sales agent).
1955 Hong Kong-based company Chemdyes (60% Bayer, 40% E. Ott) becomes agent in Japan for dyes and chemicals.
1960 Wholly owned Japanese subsidiary Chemdyes Doitsu Senryo is set up by Bayer to handle dyes and chemicals.
1962 Bayer Yakuhin is established as wholly owned subsidiary of Bayer.
1969 Sumitomo Bayer Urethane is established as a joint venture between Bayer and Sumitomo Chemical.
1973 Bayer Yakuhin is reorganized as a joint venture of Bayer, Takeda Yakuhin and Yoshitomi.
1976 Adalat, anti-angina pectoris agent, is introduced. (Additional indication for hypertension approved in 1985.)
1979 Bayer's Shiga Factory is completed.
1985 The Yuki Research Center, Bayer's crop protection research center in Yuki, Ibaraki Prefecture is opened.
1986 Hinochloa, a herbicide developed in Japan, is introduced.
1988 Ciproxan, a broad-spectrum anti-infective, is introduced.
Bayer becomes the first German manufacturer to be listed on the Tokyo Stock Exchange.
1991 Nihon Tokushu Noyaku Seizo changes its name to Nihon Bayer Agrochem.
1992 Admire, an insecticide synthesized and developed in Japan, is introduced.
Bayer Japan Ltd. changes its name to Bayer Ltd.
1993 H. C. Starck Japan and V Tech merge to become H. C. Starck-V TECH Ltd.
Glucobay diabetes treatment is introduced.
1994 Miles-Sankyo changes its name to Bayer-Sankyo.
1995 The textile dyeing businesses of Bayer and Bayer Kasei are transferred to DyStar Japan.
1997 Admire becomes the top insecticide in the world.
1998 Teijin-Bayer Polytec Ltd. is established as a joint venture between Bayer Ltd. and Teijin Chemicals K.K.
1999 Bayer Medical Ltd. is established.
Agfa-Gevaert Japan becomes independent from Bayer in Japan.
2000 Baynas, a treatment for allergic rhinitis, is introduced.
DIC Bayer Polymer Ltd. is established as a joint venture of Bayer Ltd. and Dainippon Ink and Chemicals Inc.
DyStar Japan becomes independent from Bayer in Japan.
2001 New anti-platelet agent Bayaspirin is introduced.
Sumitomo Bayer Urethane Co., Ltd. changes name to Sumika Bayer Urethane Co., Ltd.
Bayer Yakuhin, Ltd. becomes a wholly owned subsidiary of Bayer Ltd.
Innova, a new one-shot herbicide for use in rice paddies, is launched.
2002 Haarmann & Reimer K.K. becomes independent from Bayer in Japan.
Bayer CropScience K.K. is established.
2003 Bayer Chemicals Japan K.K. is established.
2004 Levitra, an erectile dysfunction treatment, is launched.
Bayer Chemicals Japan K.K. changes name to LANXESS K.K.
2005 LANXESS K.K. separates from Bayer in Japan as an independent entity, following the spin off of LANXESS AG from the Bayer Group.
H.C. Starck-V TECH Ltd. change its name to H.C. Starck Ltd.
2006 Bayer announces the acquisition of Schering AG.
Sumika Bayer Urethane Co., Ltd. successfully achieves two million work hours without accident or incident at its Niihama Plant.
2007 Bayer Yakuhin and Nihon Schering are integrated and the new Bayer Yakuhin starts. Bayer MaterialScience Ltd. Is established.
2008 Operations commence at Bayer Holding Ltd., the holding company of Bayer in Japan.
Bayer House Osaka, the new center of operations for the Kansai area starts.
Nexavar is launched for the treatment of kidney cancer.
2009 Bayer MaterialScience’s Innovation Center is expanded and commences full-fledged operation.

Richard Veit, the founder (photo)
Richard Veit,
the founder of
Friedrich Bayer & Co.


Headquarters of Friedrich Bayer & Co. in Kobe (established May 1, 1911)(photo)
Headquarters of Friedrich Bayer & Co. in Kobe (established May 1, 1911)


The trademark of Friedrich Bayer & Co. was registered in 1911, the same year the company was established. (photo)
The trademark of Friedrich Bayer & Co. was registered in 1911, the same year the company was established.


Japanese Aspirin packages from the 1930s (photo)
Japanese Aspirin packages from the 1930s