Hakaru Plus: Championing Japanese Precision Manufacturing

Established in 1916, Hakaru Plus Corporation has evolved into a linchpin of the Japanese manufacturing landscape, renowned for its specialized equipment in industrial weighing systems, energy measurement, and advanced sensor technology. Celebrating over a century of innovation, the company continues to set benchmarks in precision and technological excellence, steering clear through the competitive tides of the global market.

At the helm of Hakaru Plus is President Yasuo Miyake, who articulates the essence of the company’s resilience and adaptability in a dynamic economic climate. “Japan is quite strong in the automotive industry and the situation is not relevant for the companies that have a presence overseas,” Mr. Miyake observes, highlighting how Japanese manufacturers leverage their technological prowess and reliable supply chains to compete internationally.

Hakaru Plus has carved a niche in the development of advanced weighing systems, crucial for industries where precision is paramount. “In the 1960s, ready-mixed concrete was being weighed roughly, and its quality was not correct,” Mr. Miyake says. The company responded to this industry need by developing a sophisticated weighing control system for concrete, setting a precedent in precision measurement.

Automated Powder Weighing Machine, TSU-CW5

The technology developed for concrete has since been extended to various other materials, including powders and liquids that pose unique challenges in measurement due to their properties. “Powders have various characteristics, e.g., sticky, very light in specific gravity, highly absorbent, etc. It is very difficult to accurately weigh such powders in a given time,” Mr. Miyake points out, underscoring the complexity of their tasks. Hakaru Plus designs custom solutions to tackle these challenges, maintaining its edge in a highly specialized market.

Amidst these technological advancements, the company has not overlooked the significance of energy efficiency and sustainability. Mr. Miyake emphasizes the importance of measuring energy consumption as a precursor to effective energy management, adding that Hakaru Plus has specialized in measuring electricity since its establishment. “Measuring is the first step for energy saving,” he states. This philosophy has led to the deployment of over 3,000 power meters at major sites like Tokyo Disney Resort, enabling detailed monitoring and substantial energy savings.

Energy Meter, XM3-110 

Adding to its portfolio of innovations, Hakaru Plus is venturing into agricultural technology with a focus on nitrate nitrogen sensors. This move is poised to revolutionize agricultural practices by providing farmers with precise data on soil conditions, thereby optimizing fertilizer use and enhancing crop yields. “Our next goal is to develop our nitrate nitrogen sensor and release it as a product,” Mr. Miyake shares, revealing the strategic direction towards agricultural industrialization.

As Hakaru Plus looks to the future, it remains committed to its foundational philosophy of contributing to society through technology. Whether it's refining weighing systems or pioneering energy measurement techniques, the company’s innovations are tailored to meet the evolving needs of industries across the globe.

In an era marked by rapid technological change and environmental concerns, Hakaru Plus stands out as a beacon of innovation and reliability, continually pushing the boundaries of what is possible in industrial manufacturing and beyond.