Norikazu Ooishi

Title: **Inventor Spotlight: Norikazu Ooishi**

Introduction

Norikazu Ooishi is an accomplished inventor based in Saitama, Japan. He has made significant contributions to the field of semiconductor technology, notably through his innovative designs and methods.

Latest Patents

Norikazu Ooishi holds a patent for a semiconductor device and manufacturing method. This invention revolves around a semiconductor device that undergoes an optical annealing process using radiation light with a principal wavelength of 1.5 micrometers or less. The device includes a circuit pattern region on a semiconductor substrate and a dummy pattern region, which is separated from the circuit pattern area. The integrated circuit pattern in the circuit region consists of a gate pattern critical to circuit operations. Meanwhile, the dummy pattern region features dummy gate patterns that mirror the structure of the gate pattern used in the integrated circuit. These dummy gate patterns are arranged in a repetitive manner with a pitch of 0.4 times or less than the principal wavelength, enhancing the device's performance.

Career Highlights

Norikazu Ooishi has built a notable career at Kabushiki Kaisha Toshiba, where he is recognized for his work in semiconductor innovations. His expertise and patents contribute to the advancement of technology within the company and the industry at large.

Collaborations

Throughout his career, Norikazu has collaborated with skilled professionals such as Hiroshi Ohno and Takaharu Itani. These collaborations have allowed for a pooling of ideas and expertise, fostering innovative developments in semiconductor applications.

Conclusion

Norikazu Ooishi's contributions to the semiconductor field are an exemplary representation of the innovative spirit in technology today. His patent and collaborations highlight the importance of teamwork and cutting-edge research in driving advancements in semiconductor technology.