This inventor holds 41 USPTO granted patents and 4 published patent applications and 34 EPO patents, primarily in Spark Plug Technology. Top assignee: Ngk Spark Plug Company, Limited. Active years: 2010-2020.
Location History:
- Aichi, JP (2012 - 2013)
- Aichi-ken, JP (2016)
- Nagoya, JP (2010 - 2020)
Company Filing History:
Years Active: 2010-2020
Areas of Expertise:
Title: Innovations by Hirokazu Kurono in Spark Plug Technology
Introduction
Hirokazu Kurono, based in Nagoya, Japan, is a prominent inventor known for his significant contributions to the field of spark plug technology. With an impressive portfolio of 41 patents, Kurono's innovations have advanced the performance and production methods of spark plugs, making them an essential component in modern engines.
Latest Patents
Among his latest patents, Kurono has developed a spark plug featuring an insulator with a leg portion characterized by an arithmetic mean roughness (Ra) of 0.5 μm or less. This innovative design includes a first section with a decreasing outer diameter towards its forward end, followed by a second section that also decreases in diameter in a forward direction. The unique structure of these sections allows for improved efficiency and performance in spark plugs. Additionally, Kurono has patented a method for producing spark plug insulators, utilizing a rear mold composed of multiple pieces, which enhances the manufacturing process and overall quality of the product.
Career Highlights
Hirokazu Kurono works at NGK Spark Plug Company, Limited, a leading manufacturer in the industry known for its high-quality spark plugs and ignition systems. His career reflects a commitment to innovation and excellence in engineering, which is evident in his multiple patents that continue to influence spark plug design and functionality.
Collaborations
Throughout his career, Kurono has collaborated with talented colleagues such as Toshitaka Honda and Katsuya Takaoka, fostering a productive environment that encourages the sharing of ideas and advancements in technology. These partnerships have been instrumental in driving forward the development of cutting-edge solutions within the company.
Conclusion
Hirokazu Kurono's contributions to spark plug technology have made a lasting impact on the automotive industry. His innovative patents not only enhance the performance of spark plugs but also demonstrate the importance of continuous improvement in manufacturing processes. As he continues to work with NGK Spark Plug Company, Limited and his esteemed colleagues, the future of spark plug technology looks promising, with further innovations likely to emerge from his creative efforts.