Kazuyuki Tsurishima

Title: Innovator Kazuyuki Tsurishima: Pioneering Automatic Test Handling Solutions

Introduction

Kazuyuki Tsurishima, an inventive mind hailing from Saitama, Japan, has made significant contributions to the technology landscape through his innovative patents. With a total of four patents to his name, Tsurishima has focused on advancing automatic test handling systems, greatly benefiting industries reliant on integrated circuit (IC) technology.

Latest Patents

Among his latest inventions is an *Apparatus for Automatic Handling*, a sophisticated integrated circuit device test handler designed to accommodate various customer tray configurations. This system automates the testing of ICs, featuring components such as a customer tray magazine input area, load sections, soak chambers, test sections, unsoak chambers, and unload areas. The elevator mechanism plays a critical role in raising the trays for easy access, while a catcher device and transfer arm facilitate the movement of IC devices through various stages of testing and unloading based on the results.

Another notable patent is the *Contact Assembly for Automatic Test Handler*, which aids in the testing of electronic devices, including integrated circuits. This innovation features a test fixture with a test contactor, a carrier module for device alignment, and a vertical drive to ensure precise contact pressure between the electric devices and the testing equipment. The design incorporates slits in the carrier module to effectively separate leads and facilitate testing.

Career Highlights

Kazuyuki Tsurishima's career includes significant involvement with companies like Advantest Corporation and Sym-tek Systems, Inc., where he has utilized his expertise to drive forward innovations in test handling technology. His engagement with these organizations has provided him with a platform to refine his inventions and contribute to the industry at large.

Collaborations

Throughout his career, Tsurishima has collaborated with notable individuals, including Teruaki Sakurada and Mark W. Klug. Their collective expertise and synergy have undeniably influenced the development and success of Tsurishima's patents, fostering an environment conducive to innovation.

Conclusion

Kazuyuki Tsurishima stands as a formidable inventor in the realm of automatic test handling systems. His patents not only represent cutting-edge technology but also pave the way for further advancements in integrated circuit testing. Through his ongoing contributions, Tsurishima continues to inspire future generations of inventors and engineers in the technology sector.