Tomohiko Sugikawa

Title: Tomohiko Sugikawa: Innovator in Display Technology

Introduction

Tomohiko Sugikawa is a notable inventor based in Fujieda, Japan. He has made significant contributions to the field of display technology, holding two patents that enhance the functionality and quality of display devices.

Latest Patents

Sugikawa's latest patents include a cold mirror for head-up display apparatus and a display device designed to improve color purity. The cold mirror invention addresses the issue of color tone changes in images viewed from different angles. It achieves this by setting a specific relationship between incident wavelengths and reflection phase differences, ensuring optimal performance across the visible spectrum. The display device, on the other hand, is a cost-effective solution that enhances color purity while resisting deterioration from ambient light, such as infrared rays. This device incorporates an LED and an optical member that selectively outputs light components based on predetermined wavelength limits.

Career Highlights

Throughout his career, Sugikawa has worked with reputable companies, including Murakami Corporation and Nippon Seiki Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative display technologies.

Collaborations

Sugikawa has collaborated with notable colleagues, including Keiichi Nagano and Yuichi Takahashi. Their combined efforts have further advanced the field of display technology.

Conclusion

Tomohiko Sugikawa's contributions to display technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.