Shigefumi Morishima

Title: Shigefumi Morishima: Innovator in Image Information Detection

Introduction

Shigefumi Morishima is a notable inventor based in Gunma, Japan. He has made significant contributions to the field of image information detection technology. His innovative work has led to the development of a unique patent that enhances the capabilities of optical disc technology.

Latest Patents

Morishima holds a patent for an image information detecting apparatus. This apparatus comprises a semiconductor laser that emits a laser light beam. It includes a light receiving unit that captures the reflected light beam from a color changing layer of an optical disc. The color changing layer is formed from a photo-sensitive material and a heat-sensitive material. The light receiving unit outputs an electrical signal corresponding to the level of the reflected light beam. Additionally, a detecting unit processes this electrical signal to detect image information, indicating an image from the color changing layer after it has been formed.

Career Highlights

Shigefumi Morishima is associated with Sanyo Electric Co., Ltd., where he has contributed to various projects and innovations. His work in the field of image detection has positioned him as a key figure in advancing optical technologies.

Collaborations

Morishima has collaborated with notable colleagues such as Tsuyoshi Yamamoto and Katsuhiko Masuda. Their combined expertise has fostered advancements in the technologies they work on.

Conclusion

Shigefumi Morishima's contributions to image information detection technology exemplify his innovative spirit and dedication to advancing optical disc technology. His patent and collaborations highlight the importance of teamwork in achieving technological breakthroughs.