This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignees: Disco Corporation, Zf Automotive Germany Gmbh, Zf Automotive Japan Co., Ltd.. Active years: 2017-2025.
Company Filing History:
7 out of 1,648 
1 out of 176 
1 out of 1 Years Active: 2017-2025
Title: The Innovations of Hidekazu Iida
Introduction
Hidekazu Iida is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in vehicle safety and wafer processing. With a total of 8 patents to his name, Iida's work reflects a commitment to innovation and improvement in engineering.
Latest Patents
One of Iida's latest patents is a vehicle occupant restraining system comprising a passenger airbag. This system includes first and second inflatable chambers, where the second chamber is designed to cushion the head of a vehicle occupant. In this design, the first chamber maintains a higher internal pressure than the second chamber when fully inflated. The unique V shape of the first chamber enhances its effectiveness in protecting passengers during an impact.
Another notable patent is a processing method of a wafer that has a functional layer on its front surface. This method involves a laser processing step that forms grooves while removing the functional layer. It also includes a grinding step to expose cut grooves on the back surface of the wafer, ultimately dividing it into multiple device chips. This innovative approach improves the efficiency of wafer processing in semiconductor manufacturing.
Career Highlights
Throughout his career, Hidekazu Iida has worked with several notable companies, including Disco Corporation and ZF Automotive Germany GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology and safety.
Collaborations
Iida has collaborated with talented individuals such as Yoshiteru Nishida and Kenta Chito. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hidekazu Iida's contributions to the fields of vehicle safety and wafer processing demonstrate his innovative spirit and dedication to engineering excellence. His patents reflect a deep understanding of technology and a commitment to improving safety and efficiency in various applications.