Company
Dedicated to the health of human
beings and animals, utilizing the
science of preventative medicine
History
1947
Nippon Institute for Biological Science (NIBS)
was founded as an Incorporated Association.
1959
Nisseiken Co., Ltd. (NISSEIKEN) was established
in Tachikawa, Tokyo.
NISSEIKEN has been formed
from the profit earning department of NIBS.
1966
Kobuchisawa Branch (Laboratory for
animal and feed production) was launched
in Kobuchisawa, Yamanashi.
1969
Ome Branch was launched
in Ome, Tokyo to transfer and expanded
the department for manufacturing of
poultry vaccines.
1973
Started safety evaluation tests
on a contract basis together
with providing laboratory animals and feeds.
1978
Transferred and integrated
NISSEIKEN's head office in Ome.
2001
Convert wholesale direct sales system.
2011
Completed a new building
for product refrigeration.
2012
Started outsourcing of manufacturing
NISSEIKEN's veterinary medicinal products
to NIBS.
2016
Completed a new building for filling.
2018
Transferred were Manufacturing,
Quality Control and Laboratory Animal
Department of NIBS to NISSEIKEN.
2019
Completed a new building for producing
and rearing SPF chickens.
