This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Nec Display Solutions, Ltd., Nec Corporation. Active years: 2015-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2015-2016
Title: Nobuhide Fujioka: Innovator in Image Projection Technology
Introduction
Nobuhide Fujioka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of image projection technology, holding a total of 3 patents. His innovative work focuses on enhancing the safety and efficiency of image projection systems.
Latest Patents
Fujioka's latest patents include an "Image projection apparatus and method of controlling light source." This invention aims to control a laser used as a light source according to an input image while satisfying safety standards. The projector incorporates lasers for multiple colors, a dichroic mirror to synthesize the laser beams, an LCOS panel for light modulation, and a projection lens. A processor determines the power rate of the laser beams based on the image signal and adjusts the output to ensure compliance with safety standards.
Another notable patent is the "Image projection apparatus and control method therefor." This apparatus features a light source that outputs coherent light, a phase modulator for creating a Fourier transform image, and an amplitude modulator that adjusts the image based on the signal. The controller divides the image into multiple areas, determining the target luminance for each area and outputting phase data to achieve the desired luminance.
Career Highlights
Fujioka has worked with notable companies such as NEC Display Solutions, Ltd. and NEC Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in projection technology.
Collaborations
Throughout his career, Fujioka has collaborated with talented individuals, including Shigeki Takahashi and Shigeru Nakamura. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Nobuhide Fujioka is a distinguished inventor whose work in image projection technology has led to significant advancements in the field. His patents reflect a commitment to safety and efficiency, making him a valuable contributor to modern projection systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile