This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Rohm Co., Ltd., Shikino High-Tech Co., Ltd.. Active years: 2005-2012.
Company Filing History:
Years Active: 2005-2012
Title: Innovations of Tatsuhiko Murata
Introduction
Tatsuhiko Murata is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of technology, particularly in the development of serial interface devices and memory systems. With a total of 3 patents to his name, Murata's work showcases his expertise and innovative spirit.
Latest Patents
Murata's latest patents include a serial interface device and an image forming apparatus. The serial interface device features a FIFO portion that allows for the writing of m- or n-bit parallel data based on PCLK. It includes a FIFO reader that reads the parallel data in m-bit segments based on FCLK, and a parallel/serial converter that transforms the m-bit parallel data into 1-bit serial data using PLLCLK. The PLL circuit generates PLLCLK by multiplying PCLK by a factor of m or n, while a frequency divider circuit produces FCLK by dividing PLLCLK's frequency by m. This design enables flexible handling of parallel inputs with varying bus widths without significantly increasing device size or cost. Additionally, his memory device with a built-in test function employs hardware to test memory cells in a memory block, storing error cell addresses in error address registers and allowing for data correction through alternative cells.
Career Highlights
Throughout his career, Tatsuhiko Murata has worked with prominent companies such as Rohm Co., Ltd. and Shikino High-tech Co., Ltd. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his skills in technology and innovation.
Collaborations
Murata has collaborated with notable individuals in the field, including Kenji Hirano and Shinji Kitamura. These partnerships have likely fostered a creative environment that has led to the advancement of his inventions.
Conclusion
Tatsuhiko Murata's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to impact the industry, showcasing the importance of creativity and technical expertise in advancing technology.