Company Filing History:
3 out of 15,844 
1 out of 21,351 
Years Active: 2002-2016
Title: Innovations of Takeshi Utakoji
Introduction
Takeshi Utakoji is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of light source devices and projection display technology. With a total of 4 patents to his name, his work continues to influence advancements in these areas.
Latest Patents
One of his latest patents is a light source device that includes a plurality of light sources with different polarizations. This device features a combined wavelength band of the light of a first polarization and second polarization, creating a first wavelength band. Additionally, it has a second wavelength band formed by a third polarization and fourth polarization. The device employs selective transmission elements that transmit and reflect light based on polarization, ensuring that various light polarizations proceed in the same direction.
Another notable patent is a projection display apparatus and method. This apparatus is designed to reliably detect abnormalities in light output and structural integrity. It includes a light source for generating illumination light, a movable aperture for adjusting light intensity, and a light valve for image generation. The system is equipped with multiple detectors to monitor any irregularities, along with a warning unit to notify users of any issues.
Career Highlights
Takeshi has worked with notable companies such as Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the field of display technology.
Collaborations
Throughout his career, Takeshi has collaborated with talented individuals, including Akihisa Miyata and Takao Endo. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Takeshi Utakoji's contributions to light source devices and projection display technology highlight his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving the functionality and reliability of display systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.