This inventor holds 1 USPTO granted patent. Top assignees: Kabushiki Kaisha Kobe Seiko Sho, Sango Co., Ltd.. Active years: 1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1,102 
1 out of 66 
Years Active: 1993
Title: Hidenori Shirasawa: Innovator in Automotive Reinforcement
Introduction
Hidenori Shirasawa is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of automotive engineering, particularly in the development of high-strength materials for vehicle safety.
Latest Patents
Shirasawa holds a patent for a high-strength steel pipe designed for reinforcing car doors. This innovative steel pipe is created by seam-welding a steel sheet. The patent specifies that the ratio of a minimum hardness in a softened area of the weld-affected zone to the average hardness in the base material must satisfy a specific formula. This invention enhances the structural integrity of car doors, contributing to passenger safety.
Career Highlights
Throughout his career, Hidenori Shirasawa has worked with prominent companies in the automotive industry, including Kobe Steel, Ltd. and Sango Co., Ltd. His work has focused on improving the safety and durability of automotive components.
Collaborations
Shirasawa has collaborated with notable colleagues such as Yoshiki Tanaka and Shinji Sawaki. Their combined expertise has contributed to advancements in automotive technology.
Conclusion
Hidenori Shirasawa's innovative work in high-strength steel reinforcement for car doors exemplifies his commitment to enhancing vehicle safety. His contributions to the automotive industry continue to have a lasting impact.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile