Product Development for Healthy, Comfortable and Safe Living Spaces

「再資源化が困難な廃プラスチック等を原材料とした循環型素材「revia（レビア）」を全面採用した人工木デッキ「樹ら楽（きらら） 木彫タイプ」を日本全国で2026年6月より発売開始」

「In sash windows, the Company launched TW WOOD, which combines the visual appeal of natural wood with high durability. Its warm natural-wood feel, modern and sophisticated design, and high-quality finish, which is neither overly rustic nor difficult to integrate into contemporary interiors, were recognised with a 2025 Good Design Award.」

「In bathrooms, under the concept of “Creating the Next 100 Years,” the Company launched bathtope, featuring a removable fabric bath that can be filled with hot water for bathing and then folded compactly for storage.」

「The Company launched the INAX replacement functional unit Refresh Shower Toilet with Tank, which allows the shower-toilet unit alone to be easily replaced while leaving the long-lasting ceramic toilet bowl in place.」

「Among its environmentally considerate products, the Company plans to launch PremiAL R100, a low-carbon aluminium profile made with a 100% aluminium recycling rate, this autumn and is expanding its product range.」

「The Company launched PremiAL R70, a low-carbon aluminium profile that reduces CO2 emissions by approximately 55% compared with products made using new aluminium ingot, through an industry-leading aluminium recycling rate. In response to the global issue of plastic waste, it also developed Revia, a circular material combining waste plastic and waste wood, and launched Revia Pave as its first product.」

「In sash doors, the Company offers TW/TW Fire Door, a high-performance hybrid window that combines, at a high level, insulation performance equivalent to resin windows, design appeal through its slim frame, and the strength characteristic of hybrid windows, and EW, a resin window developed jointly with European company Profine that uses three times more recycled material」

「Renovation products continued to perform well, with sales of the Renchanto renovation door increasing 27% year on year, sales of the Inplus resin interior window for renovation increasing 31%, and sales of Smart Delivery Post increasing 57%.」

「The Water Technology business, which offers plumbing products, achieved 9% revenue growth amid strong demand for renovation products, particularly touchless faucets, vanity units equipped with touchless faucets and bathroom products, as well as products in the mid- to high-end price range. The Housing Technology business, which offers housing materials, recorded a 3% decline in revenue, although renovation products also performed well, with sales of renovation doors increasing 41% year on year and sales of resin interior windows for renovation increasing 36%. Sales of Smart Delivery Post also increased 55%.」

「The Company also developed DOAC, a product that can automate an existing entrance door, and received the Social Products Award 2021 in recognition of its functions allowing users to lock and unlock the door and open and close it with a single remote control.」

「Total research and development expenses for the first quarter of the current fiscal year amounted to ¥5,475 million. There were no significant changes in research and development activities during the first quarter of the current fiscal year.」

「In sash doors, as residential IoT adoption progresses, the Company launched the Entrance Door DA and Electric Shutter, which offer diverse lifestyles through internet connectivity.」

「Total research and development expenses for the first three quarters of the current fiscal year amounted to ¥20,821 million. There were no significant changes in research and development activities during the first three quarters of the current fiscal year.」

「Total research and development expenses for the first quarter of the current fiscal year amounted to ¥6,591 million. There were no significant changes in research and development activities during the first quarter of the current fiscal year.」

「In the toilet business, the Company launched the INAX disaster-conscious Resilience Toilet, which can be used by anyone from children to older adults in the same place and in the same way as usual, both during normal times and disasters.」

「Total research and development expenses for the fiscal year amounted to ¥27,601 million.」

「Total research and development expenses for the first three quarters of the current fiscal year amounted to ¥20,293 million. There were no significant changes in research and development activities during the first three quarters of the current fiscal year.」

「The Group has strong brands that address diverse lifestyles, preferences and needs, and will pursue profitable growth by investing in these brands and strengthening the DNA at their core.」

「Total research and development expenses for the first quarter of the current fiscal year amounted to ¥6,275 million. There were no significant changes in research and development activities during the first quarter of the current fiscal year.」

「The Company developed and deployed across its major toilet series Aqua Ceramic, a new sanitary-ceramics material that combines the inherent hardness of ceramic, which prevents scratches, and antibacterial performance compliant with the international antibacterial standard ISO22196, with resistance to soiling.」

「Total research and development expenses for the first three quarters of the current fiscal year amounted to ¥18,091 million. There were no significant changes in research and development activities during the first three quarters of the current fiscal year.」

「Total research and development expenses for the first half of the current fiscal year amounted to ¥12,018 million. There were no significant changes in research and development activities during the first half of the current fiscal year.」

「Total research and development expenses for the first quarter of the current fiscal year amounted to ¥6,207 million. There were no significant changes in research and development activities during the first quarter of the current fiscal year.」

「The Company continuously identifies technology and customer needs accurately and develops appealing products to create high-quality, healthy, comfortable and safe living spaces」