Company Filing History:
Years Active: 1982-1996
Title: Shigeharu Hatayama: Innovator in Liquid Crystal Display Technology
Introduction
Shigeharu Hatayama is a prominent inventor based in Mobara, Japan. He has made significant contributions to the field of display technology, particularly in liquid crystal displays. With a total of 3 patents to his name, Hatayama continues to push the boundaries of innovation in his field.
Latest Patents
One of Hatayama's latest patents is a liquid crystal display module featuring cut-away portions of the back frame. This innovative design allows for a reduction in the thickness and size of the module while minimizing display irregularities caused by heat generation from the light source. The module is characterized by an upper frame made of a thin stainless steel sheet and a lower frame made of a thin aluminum sheet. The lower frame includes strategically placed cut-away portions that enhance the overall performance of the display.
Another notable patent is for a bubble memory device and its manufacturing method. This device consists of an insulating substrate that holds a bubble memory chip, along with X- and Y-direction driving coils that create an in-plane rotating field for the chip. The design incorporates magnet blocks that provide a bias field, ensuring efficient operation of the memory device.
Career Highlights
Shigeharu Hatayama is currently employed at Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to collaborate with other talented engineers and researchers, further enhancing his contributions to the field.
Collaborations
Some of Hatayama's notable coworkers include Toshiyuki Sakuma and Hiroshi Nakamoto. Their collaborative efforts have played a crucial role in advancing the technology behind liquid crystal displays and memory devices.
Conclusion
Shigeharu Hatayama's innovative work in liquid crystal display technology and memory devices showcases his dedication to advancing the field. His patents reflect a commitment to improving technology for better performance and efficiency.
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.