Location History:
- Aichi, JP (1990)
- Nagoya, JP (1989 - 2007)
Company Filing History:
1 out of 4,924 
2 out of 832,912 Years Active: 1989-2007
Title: Minoru Ohta: A Pioneer in Water Purification and Tapping Technology
Introduction
Minoru Ohta, an accomplished inventor based in Nagoya, Japan, has made significant contributions to the fields of water purification and mechanical tapping technologies. With three registered patents to his name, Ohta's innovations are a testament to his dedication to enhancing everyday technologies.
Latest Patents
Among his latest creations is a carefully designed ceramic filter aimed at purifying water. This ceramic filter features a substrate and a separation layer made of titania, possessing an average pore size ranging from 0.08 to 1 micrometer and a thickness between 5 and 20 micrometers. An intermediate layer, comprising smaller aggregate particles bonded with glass frits, is strategically positioned between the substrate and the separation layer, improving the efficiency of the filter.
Another notable invention by Ohta is a tapping apparatus designed for precision tasks. This apparatus encompasses a frame with a spindle capable of rotation and axial movement, which is driven by a power source. The system includes an external thread section on the spindle and a guide member that engages with it, allowing for synchronized movement, ensuring that the axial movement of the spindle corresponds accurately with the tap's pitch.
Career Highlights
Throughout his career, Minoru has worked with notable companies, including NGK Insulators, Inc., where he applied his innovative mindset to develop effective solutions in various applications. His inventions reflect his experience and understanding of advanced materials and mechanical systems.
Collaborations
Minoru Ohta has also collaborated with talented individuals such as Shigeru Ikemoto and Manabu Isomura, enhancing his projects with diverse insights and expertise. These collaborations have contributed to the successful development of his inventions, highlighting the importance of teamwork in the realm of innovation.
Conclusion
With a focus on water purification and tapping technologies, Minoru Ohta stands as a prominent figure in Japanese innovation. His patents not only exemplify his technical proficiency but also his commitment to improving the quality of life through effective and efficient technologies. Ohta's work continues to inspire future inventors in their pursuit of groundbreaking inventions.