Location History:
- Fussa, JP (1991 - 1994)
- Mizuhomachi, JP (1997)
- Hamura, JP (1991 - 1998)
- Tokyo, JP (1991 - 2004)
Company Filing History:
Years Active: 1991-2004
Title: Haruo Wakai: Innovator in Liquid Crystal Display Technology
Introduction
Haruo Wakai, an accomplished inventor based in Fussa, Japan, has made significant contributions to the field of display technology. With a total of 14 patents to his name, Wakai's work has advanced the functionality and efficiency of liquid crystal display (LCD) devices, making him a notable figure in his industry.
Latest Patents
Wakai's latest patents include two innovative technologies in the realm of field sequential liquid crystal display apparatus and thin film semiconductor devices. The field sequential liquid crystal display apparatus is designed to improve the display quality by sequentially writing unit-color image data during the period of one frame, using an illuminating unit to emit light beams in corresponding colors. This technology enhances visual performance by selectively controlling the emission of colors.
The second patent focuses on a thin film transistor that employs a unique semiconductor structure. This design includes a central channel region flanked by source and drain regions, which contain n-type and p-type impurities. The inclusion of a low concentration region is particularly innovative, as it reduces off current, increasing the efficiency and reliability of the device.
Career Highlights
Haruo Wakai's career is closely associated with Casio Computer Co., Ltd., where he continues to apply his expertise and creativity in developing cutting-edge technology. His innovative approach has significantly enhanced the functionalities of Casio's products, solidifying the company's reputation in the electronics market.
Collaborations
Throughout his career, Wakai has collaborated with notable colleagues such as Nobuyuki Yamamura and Syunichi Sato. These partnerships have fostered a creative environment that has led to many of the groundbreaking inventions that Wakai is known for today.
Conclusion
Haruo Wakai's dedication to innovation in liquid crystal display technology marks him as a prominent inventor in the field. Through his patents and collaborations, he has made lasting contributions to the future of display technologies, emphasizing the importance of continual advancement in this fast-evolving industry.
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.