This inventor holds 2 USPTO granted patents. Top assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho. Active years: 2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2005
Title: Tomohiro Igawa: Innovator in Power Window Technology
Introduction
Tomohiro Igawa is a notable inventor based in Niwa-gun, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of power window apparatuses. With a total of 2 patents to his name, Igawa's innovations have enhanced the functionality and safety of power windows in vehicles.
Latest Patents
Igawa's latest patents include two distinct power window apparatuses. The first patent describes a power window apparatus that features an operation switch designed to move a window glass when activated. This apparatus utilizes a microcomputer to drive a motor in response to an input signal generated by the operation switch. The design includes a down terminal and an up terminal for connecting the operation switch to the microcomputer, along with a ground terminal for grounding purposes. The system ensures that when the switch is not in use, it connects the terminals to the power supply, preventing any unintended operation.
The second patent focuses on a power window apparatus that prevents leakage current when submerged in water. This innovative design incorporates an inhibition mechanism within the connector, which stops leakage current from flowing between the connecting terminal and the ground terminal when water enters the connector. The microcomputer in this apparatus also drives the motor based on low-level input signals generated by the operation switch.
Career Highlights
Igawa is currently employed at Kabushiki Kaisha Tokai Rika Denki Seisakusho, a company known for its advancements in automotive technology. His work has been instrumental in improving the safety and reliability of power window systems in vehicles.
Collaborations
Throughout his career, Igawa has collaborated with talented individuals such as Katsutoshi Terakawa and Satoshi Sugimoto. These collaborations have contributed to the successful development of his innovative technologies.
Conclusion
Tomohiro Igawa's contributions to power window technology demonstrate his commitment to innovation and safety in the automotive industry. His patents reflect a deep understanding of both functionality and user safety, making him a significant figure in his field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile