This inventor holds 2 USPTO granted patents. Top assignee: Nec Lcd Technologies, Ltd.. Active years: 2004-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (2004)
- Kanagawa, JP (2006)
Company Filing History:
Years Active: 2004-2006
Title: Youji Hirano: Innovator in Liquid Crystal Display Technology
Introduction
Youji Hirano is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 2 patents to his name, Hirano's work has advanced the capabilities and functionalities of display devices.
Latest Patents
Hirano's latest patents include a liquid crystal display device that operates with an innovative active matrix system. This device features a charge collection/resupply circuit that enhances the performance of the common electrode by inverting the voltage polarity. The design includes a switch control unit that ensures precise timing in the operation of the switches, optimizing the display's functionality.
Another notable patent is for a display apparatus that generates pseudo gray levels. This apparatus utilizes a pseudo gray level data processor that converts input gray level data into a more refined output. The processor includes a state variable generator and an adder that work together to produce a carry bit, which is essential for defining the pseudo gray level data. This innovation allows for improved display quality and more accurate representation of gray levels.
Career Highlights
Youji Hirano is currently employed at NEC LCD Technologies, Ltd., where he continues to develop cutting-edge display technologies. His work has been instrumental in enhancing the performance and efficiency of LCD devices, making significant impacts in the industry.
Collaborations
Hirano has collaborated with notable colleagues such as Hiroshi Takeda and Machihiko Yamaguchi. These partnerships have fostered a creative environment that encourages innovation and the development of advanced technologies in the field of liquid crystal displays.
Conclusion
Youji Hirano's contributions to liquid crystal display technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of display mechanisms and a commitment to improving visual technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile