Hirofumi Shimamoto

Title: Hirofumi Shimamoto: Innovator in Laser Irradiation Technology

Introduction

Hirofumi Shimamoto is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of laser technology, particularly in the area of laser irradiation processes. With a total of 3 patents to his name, Shimamoto's work has implications for the semiconductor industry.

Latest Patents

One of Shimamoto's latest patents is a method and apparatus for irradiating laser. This innovative process involves scanning a substrate with a laser that has a predetermined lasing frequency at different irradiation intensities. The method forms a plurality of first irradiation areas corresponding to the irradiation intensities. It also includes illuminating these first irradiation areas to receive reflected light, determining microcrystallization intensity based on the received light, and subsequently determining irradiation intensity based on the microcrystallization intensity. This laser irradiation process is particularly useful for irradiating a polycrystalline film in a product semiconductor device.

Career Highlights

Throughout his career, Hirofumi Shimamoto has worked with prominent companies such as NEC Corporation and NEC LCD Technologies, Ltd. His experience in these organizations has allowed him to refine his expertise in laser technology and its applications in various industries.

Collaborations

Shimamoto has collaborated with notable colleagues, including Mitsuru Nakata and Hiroshi Kanoh. These partnerships have contributed to the advancement of his research and innovations in laser irradiation.

Conclusion

Hirofumi Shimamoto's contributions to laser technology and his innovative patents highlight his role as a key figure in the field. His work continues to influence advancements in semiconductor devices and laser applications.