Company Filing History:
11 out of 42,485 
5 out of 23 
2 out of 3 Years Active: 1987-2011
Title: Innovator Shigetake Takaku: A Visionary in Liquid Crystal Display Technology
Introduction: Shigetake Takaku, a prominent inventor based in Mobara, Japan, holds an impressive portfolio of 12 patents. His contributions primarily focus on advancements in liquid crystal display (LCD) technology, showcasing his dedication to improving visual displays in electronic devices.
Latest Patents: Among his notable inventions, Takaku’s latest patents include a liquid crystal display device featuring an enhanced backlight system. This innovative device is designed with a liquid crystal display panel containing a liquid crystal layer positioned between two transparent substrates. A key element of this invention is the backlight, which employs at least one discharge tube with a phosphor film and multiple electrodes that are strategically placed around the tube's circumference and supplied with alternating voltages of different frequencies. Additionally, he has developed a liquid crystal display that utilizes a backlight unit composed of lamp tubes with outside electrodes, eliminating the need for inside electrodes. This design not only optimizes power efficiency but also enhances the overall image modulation capabilities of the display.
Career Highlights: Takaku has played a significant role in the advancement of display technologies through his work at reputable companies such as Hitachi, Ltd. and Hitachi Electronic Devices Co., Ltd. His innovative approach has greatly influenced the industry and contributed to making LCD technology more effective and accessible.
Collaborations: Throughout his career, Takaku has collaborated with talented individuals, including esteemed colleagues Seiichi Nishiyama and Yoshiharu Takeda. These partnerships have fostered a creative environment, leading to groundbreaking innovations in the field of display technology.
Conclusion: Shigetake Takaku’s inventive spirit and commitment to enhancing liquid crystal display technology have solidified his position as a visionary in the field. With 12 patents to his name, he continues to push the boundaries of innovation, ensuring that visual technology progresses in meaningful ways. His work not only reflects his expertise but also his passion for creating devices that improve user experience across various applications.
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.