Company Filing History:
2 out of 4,683 
1 out of 3,520 
1 out of 38 Years Active: 1993-1996
Title: Kazunori Ihara: Innovator in Exhaust Gas Purification
Introduction
Kazunori Ihara was a notable inventor known for his contributions to exhaust gas purification technologies. He was based in Iwakuni, Japan, and held a total of 2 patents during his career. His innovative work has had a lasting impact on the automotive industry, particularly in enhancing the efficiency of catalytic converters.
Latest Patents
Ihara's latest patents include a method for constructing an exhaust gas catalytic purifier. This method involves forming a catalytic bonding layer by chemical vapor deposition (CVD) onto carrier structures, which are integral to internal combustion engine exhaust systems and catalytic converter components. The bonding layer can be energized to promote catalytic conversion by preheating the catalyst. Additionally, he developed an electromagnetic induction catalytic preheating system that utilizes a ceramic lattice or metallic network as the base structure of the catalytic converter. This system is designed to heat the catalyst quickly and efficiently, enhancing the overall performance of the exhaust gas purification process.
Another significant patent by Ihara details a method for manufacturing an exhaust gas purifying catalyst. This process begins with preparing a carrier made of heat-resistant alloy steel containing aluminum. A first alumina slurry is coated on the surface of this metallic carrier, followed by drying and calcining to form a first alumina layer. Subsequently, a second alumina slurry is applied to create a second alumina layer, further enhancing the catalyst's effectiveness.
Career Highlights
Throughout his career, Kazunori Ihara worked with prominent companies such as Mazda Motor Corporation and Shimadzu Corporation. His work in these organizations allowed him to develop and refine his innovative ideas in exhaust gas purification technologies.
Collaborations
Ihara collaborated with notable colleagues, including Isao Fukui and Masamitsu Takahashi. Their combined expertise contributed to the advancement of technologies in the field of automotive emissions control.
Conclusion
Kazunori Ihara's contributions to exhaust gas purification have significantly influenced the automotive industry. His innovative patents and collaborative efforts have paved the way for more efficient and effective catalytic converters. His legacy continues to inspire future advancements in environmental technology.