History

1918
Appointment of Hatsunojo and Chozaburo Ina as technical advisors to produce tiles for Imperial Hotel
Appointment of Hatsunojo and Chozaburo Ina as technical advisors to produce the tiles for the Imperial Hotel, designed by Frank Lloyd Wright.
1924
Establishment of Ina Seito Co., Ltd. Production of ceramic tiles, pottery pipes and terracotta.
Establishment of Ina Seito Co., Ltd. (Managing Director: Chozaburo Ina) Production of ceramic tiles, pottery pipes and terracotta.
1945
sanitary ware production
Start of sanitary ware production.
1967
Launch of Japan first shower toilet with warm water shower spray and dryer Sanitarina 61
Launch of Japan’s first shower toilet with warm water shower spray and dryer function-“Sanitarina 61”.
1976
Launch of INAX first shower toilet seat Sanitarina F1
Launch of INAX’s first shower toilet seat“Sanitarina F1”.
1985
Change of company name to INAX Corporation
Change of company name to INAX Corporation.
1990
Launch of world’s first self-powered automatic faucet Automage
Launch of world’s first self-powered automatic faucet“Automage”.
1994
Launch of toilet with KILAMIC-antimicrobial technology
Launch of toilet with “KILAMIC”-antimicrobial technology which is highly resistant to scratches and stains.
1998
Launch of ECOCARAT interior ceramics
Launch of "ECOCARAT" functional interior ceramics that control humidity and odor.Winner of Good Design Long Life Design Award. LONG LIFE DESIGN
1999
Launch of toilet with PROGUARD technology
Launch of toilet with “PROGUARD” technology for maximum protection against hard water stains and spots.
2001
Launch of world most compact tankless shower toilet SATIS
Launch of world’s most compact tankless shower toilet “SATIS”. Winner of Good Design Gold Award. GOLD AWARD
2005
Launch of touchless faucet supplies water by sensor technology
Launch of touchless faucet that supplies water by sensor technology.
2006
Developed of push-button faucet for prefabricated bath
Developed of “push button” faucet for prefabricated bath.
2007
Japan antibacterial measurement standard certified to ISO standard SIAA ISO22196 for KOHKIN
Japan’s antibacterial measurement standard certified to ISO standard.
2016
Launch of new SATIS series Winner of Red Dot Design Award SATIS G-type
Launch of new “SATIS” series. Winner of Red Dot Design Award(SATIS G-type) reddot design award winner 2016
AQUA CERAMIC the most advanced hygiene technology Winner of Good Design Gold Award
“AQUA CERAMIC” - the most advanced hygiene technology. Winner of Good Design Gold Award. GOLD AWARD