This inventor holds 38 USPTO granted patents and 2 published patent applications, plus 16 CIPO patents and 14 EPO patents, primarily in Hot Stamping Technology. Top assignees: Nippon Steel Sumitomo Metal Corporation, Nippon Steel Corporation, Tdk Corporation. Active years: 1986-2022.
Location History:
- Kitakyushu, JP (1990)
- Nagano, JP (1995)
- Futtsu, JP (1997)
- Saku, JP (1986 - 1999)
- Hyogo, JP (2013 - 2016)
- Himeji, JP (2009 - 2018)
- Tokyo, JP (2000 - 2022)
Company Filing History:
16 out of 1,102 
11 out of 3,705 
9 out of 8,238 
Years Active: 1986-2022
Areas of Expertise:
Title: Innovations by Kaoru Kawasaki: Pioneering in Hot Stamping Technology
Introduction: Kaoru Kawasaki is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of materials engineering. With an impressive portfolio of 38 patents, he has developed innovative techniques and materials that have advanced manufacturing processes, particularly in the automotive industry.
Latest Patents: Among his latest inventions is a patent for a hot stamped part and manufacturing method thereof. This invention details a sophisticated process where a blank material is formed from a steel sheet, undergoing a first quenching after being heated to a specific temperature range. The method emphasizes meticulous control of the heating and cooling rates, ensuring optimal material characteristics. Furthermore, he has developed a steel sheet specially crafted for hot stamping that demonstrates an exceptional structure with a high area fraction of bainite, fresh martensite, and tempered martensite, enhancing the performance and durability of the parts produced.
Career Highlights: Throughout his career, Kaoru Kawasaki has worked with leading organizations, including Nippon Steel & Sumitomo Metal Corporation and Nippon Steel Corporation. His experiences in these companies have provided him with a robust foundation in steel processing and innovation, enabling him to develop cutting-edge manufacturing technologies.
Collaborations: Kawasaki has worked alongside talented colleagues such as Naoki Yoshinaga and Nobuhiro Fujita. Their collaborative efforts have led to breakthroughs in material properties and processing techniques, expanding the possibilities within the hot stamping industry.
Conclusion: Kaoru Kawasaki's contributions to innovation in hot stamping technologies signify his dedication to advancing materials engineering. His continued work on patents showcases his expertise and commitment to improving manufacturing processes, ultimately benefiting various industries reliant on high-performance materials. His inventions will undoubtedly inspire future developments in the field.