Location History:
- Aichi, JA (1976 - 1977)
- Aichi, JP (1988)
Company Filing History:
Years Active: 1976-1988
Title: Takehiko Nishikawa: Innovator in Press-Cutting and Safety Belt Technologies
Introduction
Takehiko Nishikawa is a notable inventor based in Aichi, Japan. He has made significant contributions to the fields of press-cutting technology and vehicle safety. With a total of 3 patents to his name, Nishikawa continues to innovate and improve existing technologies.
Latest Patents
Nishikawa's latest patents include a "Method and apparatus for press-cutting various patterns." This invention provides a method and apparatus for press-cutting selected patterns in a workpiece. The apparatus consists of multiple dies and at least one punch element associated with each die. Additionally, a series of backing plates are designed to drive the punch elements against the workpiece when positioned in the operative position. A press-cutting pattern selector allows for the selective positioning of the backing plates based on the desired pattern to be cut.
Another significant patent is the "Safety belt devices for vehicles." This invention features a safety belt device that extends across the body of a passenger sitting in a vehicle seat. The belt remains in a disengaging position when the door is open, allowing passengers to enter the vehicle easily. Once the passenger is seated and the door is closed, the belt moves to an engaging position, restraining the passenger's body. The belt retracts to the disengaging position when the door is opened, facilitating the passenger's exit from the vehicle.
Career Highlights
Takehiko Nishikawa is associated with Kabushiki Kaisha Tokai Rika Denki Seisakusho, a company known for its advancements in automotive technology and safety devices. His work has contributed to enhancing vehicle safety and manufacturing efficiency.
Collaborations
Nishikawa has collaborated with notable coworkers, including Yuichiro Kaneko and Fuminori Teraoka. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion
Takehiko Nishikawa's contributions to press-cutting technology and vehicle safety devices highlight his role as an influential inventor. His patents reflect a commitment to improving safety and efficiency in everyday applications.