Kazunobu Oketani

Title: Kazunobu Oketani: Innovator in Video Projection Technology

Introduction

Kazunobu Oketani is a notable inventor based in Yawata, Japan. He has made significant contributions to the field of video projection technology, holding a total of 4 patents. His innovative designs have enhanced the functionality and performance of video projectors, making them more efficient and user-friendly.

Latest Patents

Oketani's latest patents include a groundbreaking video projector that displays images based on video signals. This projector features three LCD panels dedicated to red, green, and blue light, respectively. A light source emits light towards these panels, while a modulated light computer determines a correction coefficient to reduce light emission when the temperature load on any of the panels increases. Additionally, he has developed a gamma correction device and method for liquid crystal display devices. This device includes a storage unit for gamma correction data corresponding to the chiral directions of LCD panels, ensuring optimal image quality.

Career Highlights

Kazunobu Oketani has spent a significant portion of his career at Sanyo Electric Co., Ltd., where he has been instrumental in advancing video projection technologies. His work has not only improved existing products but has also paved the way for future innovations in the industry.

Collaborations

Throughout his career, Oketani has collaborated with talented individuals such as Takahiro Totani and Katsumi Terada. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies in video projection.

Conclusion

Kazunobu Oketani's contributions to video projection technology exemplify his innovative spirit and dedication to improving visual display systems. His patents reflect a commitment to enhancing user experience and performance in the field.