Kenji Kohno

Title: The Innovative Mind of Kenji Kohno: A Pioneer in Semiconductor Technology

Introduction

Kenji Kohno, an accomplished inventor based in Gifu, Japan, has made significant contributions to the field of semiconductor technology. With a total of four patents to his name, Kohno is recognized for his innovative methods and devices that enhance the efficiency and reliability of semiconductor applications.

Latest Patents

Kohno's latest innovations include a cutting-edge dicing method for semiconductor substrates. This method involves creating a reforming layer by irradiating a laser beam, forming a groove along a cutting line, and applying force to enable cutting at the reforming layer. The groove's design ensures precision by being strategically located near the reforming layer, which allows the application of stress for effective cutting.

Another noteworthy patent involves a semiconductor device incorporating a surge-protecting circuit. This invention features a back-flow preventing Zener diode, connected to control a main transistor, which enhances the protection of semiconductor devices against rapid surges. The design includes a protecting capacitor or additional Zener diode circuit that permits the flow of initial surge current, thereby safeguarding the control terminal of the main transistor during high-voltage events.

Career Highlights

Kenji Kohno is currently affiliated with Denso Corporation, a leader in automotive technology and semiconductor innovation. His work has not only advanced the company's capabilities but has also contributed to the broader industry standard in semiconductor applications.

Collaborations

Throughout his career, Kohno has had the privilege of collaborating with talented colleagues, such as Yasuhiro Kitamura and Toshio Sakakibara. These partnerships have fostered an environment of creativity and innovation, culminating in the development of impactful technologies that benefit various industries.

Conclusion

Kenji Kohno's inventive spirit and technical expertise have solidified his status as a significant contributor to semiconductor technology. With four patents showcasing his innovative methods, Kohno continues to influence the field and inspire future advancements in electronics. His collaborations and contributions at Denso Corporation underscore the importance of teamwork in driving engineering solutions that address the growing demands of technology.