M. TAKANO
Bubble90
Bubble90
Related : Nanobubbles ... Nanobubble Generator Patents ... ANZAI ...
https://www.youtube.com/watch?v=RH_YkdjEbAQ
Japan's New Invention Could Replace Dishwasher Forever
AI // rubenfoto1 and Polarisyn
rubenfoto1 explores how Japanese innovators are revolutionizing cleaning by engineering surfaces, bubbles, and sound waves to eliminate dirt. These advancements prioritize water conservation in households and industries, challenging the traditional necessity of mechanical dishwashers through groundbreaking nanotechnology and compact design solutions.
https://www.bubble90.com/bubble90
Bubble90
90% less water, better cleaning power than a regular tap. The world’s best water-saving technology... The world’s only extreme water-saving solution to directly improve operational efficiency... Retrofitting seamlessly onto almost any tap, Bubble90 is trusted by over 38,000 leading restaurant, hotel and supermarket chains, as well as factories,
large hospitals, national infrastructure projects such as nuclear power plants, and even Japan’s Armed Forces, JSDF.
Do more with less
The Bubble90 Extreme Water-Saving Nozzle achieves better cleaning power than a regular tap with only 1/10 the flow rate, eliminating spillage and making every drop count. DG TAKANO’s internationally patented Pulsation Flow technology—which transforms the regular water stream into powerful jets, interspersed by air bubbles—allows Bubble90 to provide these benefits as soon as it connects to a tap, no electricity or complex setup required.
Built to last
We built the Bubble90 Extreme Water-Saving Nozzle for convenience and durability. All the maintenance
you’ll ever need is to pull down the grip of the nozzle and let the water run through it once a week. Lasts 3
to 5 years, and even longer under consistent maintenance.
Customised to your needs
Bubble90 models are always customised for your unique plumbing configuration. Water pressure can be further
adjusted on the spot for even greater flexibility-simply rotate the grip to the right to increase it, and rotate
left to reduce it. Get in touch with our specialized consultants to find the best setup for your business.
Universal fit
Bubble90 blue retrofits onto your existing tap to save water and improve cleaning power. Bubble90 blue fits most international taps, sporting M24 & M22 male and female threads. Further customization options are available upon request.
Same tech, 1/10 the price
The simplified design and mass production capability make Bubble90 blue the most affordable DG TAKANO product yet. Offering our signature Pulsation Flow technology at JPY 3,000 or less, Bubble90 blue offers significant return on investment in any market. Contact us for a customized simulation, tailored to your unique business case.
Modular design
Bubble90 blue consists of two components, an inner unit, where the water-saving and power increase happens and an outer shell. The inner unit replacements are sold separately, ensuring affordable maintenance even in spite of the water quality.
https://www.dgtakano.com/story
My father is the master of his craft.
The sound of cutting metal echoed endlessly in my ears. Peering into the factory filled with machinery and equipment, I could always see a familiar figure from behind. That was Mr. Shanxing — father of Takano, the head of DG TAKANO Co., Ltd. Today, he is a key member of the manufacturing team at DG TAKANO, passing down his expertise in machining and metal cutting. But before DG TAKANO was founded, he dedicated his craft to Takano Seikosha, a company specializing in gas valve manufacturing—an industry leader in Japan, with a legacy spanning generations.
"I took over Takano Seikosha when I was just 22 or 23 years old. Back then, I used a lathe to make parts, much like crafting a traditional puppet. Holding the metal tube steady, I would alternate my left and right foot on the pedal, chipping away at the metal by hand," he recalls. Today, technology has advanced—precision is now controlled by computers and programming languages, enabling machines to manufacture complex products with extreme accuracy. But in the early days of his career, electronic tools were nonexistent; gas valves were crafted entirely by hand.
Gas valves require absolute precision—even a microscopic 2-micron error could cause gas leakage and lead to a catastrophic explosion. Unlike other metal components, gas valve manufacturing demands an exceptional level of craftsmanship and expertise.
"There used to be many companies making gas valves, but one by one, they shut down. The risk of a gas leak and explosion scared people away. When I inherited the company, I was still young and inexperienced—I struggled to make quality products. Valves leaked, and even when we had orders, we couldn’t deliver to customers."
Despite these challenges, he dedicated himself fully to the craft, perfecting the leak-proof gas valve. With relentless focus and determination, his efforts paid off—customers recognized the superior quality of his work. The name "Mr. Takano’s Gas Valve" gained a reputation, attracting loyal customers and an increasing demand.
In a short time, Takano Seikosha’s market share skyrocketed, and before long, more than half of all gas valves used in Japan were manufactured by the company. With a large customer base in Kuwano, Mie Prefecture, Mr. Shanxing often traveled from Higashi Osaka to Kuwano for promotions and payment collection. One day, a customer casually remarked, "90% of the gas valves in Kuwano come from Takano Seikosha."
It was in that moment he realized the true impact of his craftsmanship—his gas valves weren’t just a product; they were the foundation of an entire industry.
Patents
WATER DISCHARGE DEVICE -- JP7545740 ( Translation )
To provide a water discharge device that freely moves a water discharge nozzle tool in a three-dimensional space by adopting a hose material as a conduit and secures stable workability by simply detaching the water discharge nozzle tool being taking a basic attitude.SOLUTION: A water discharge device comprises: a spout 120 to supply water from a water supply pipe; a hose body 130 connected to the spout 120; a water discharge head body 140 that is connected to the hose body 130 and discharges water; and an arm support body 150 extended from the spout 120. The arm support body 150 comprises, on a tip thereof: a support connection body 152 having a flat surface facing the water discharge head body 140; and a ball joint mechanism 153. The water discharge head body 140 comprises: a flat surface connection part 142 detachably connectable to an opposite surface of the support connection body 152. The water discharge head body is supported so as to be detachable from the arm support body through connection between the flat surfaces of the flat surface connection part 142 of the water discharge head body 140 and the support connection body 152 of the arm support body.
WATER DISCHARGE DEVICE -- JP2023095711 ( Translation )
WATER DISCHARGE DEVICE -- JP7623656 ( Translation )
WATER DISCHARGE DEVICE -- JP7623656 ( Translation )