Location History:
- Sagamihara, JP (1997 - 2006)
- Kanagawa-ken, JP (2007 - 2009)
Company Filing History:
Years Active: 1997-2009
Title: Innovations of Tatsushi Koike: Mastering Liquid Crystal Displays
Introduction
Tatsushi Koike, a prolific inventor based in Kanagawa-ken, Japan, is known for his contributions to the field of liquid crystal displays (LCDs). With an impressive portfolio of four patents, Koike has pioneered methods that enhance the quality and durability of these essential visual devices.
Latest Patents
Among his latest innovations is a patent for a liquid crystal display and its manufacturing method. This technology includes innovative structures known as injection hole post structures, which are designed to prevent pollutants from an end-sealing material from infiltrating the display area. By addressing common issues that affect picture quality, such as contamination during the sealing process, his design ensures that the liquid crystal remains consistent and clear. The display features a first and a second substrate with a carefully measured gap in which liquid crystal is sealed, alongside post structures for effective gap control.
Career Highlights
Tatsushi Koike's career is prominently tied to his role at International Business Machines Corporation (IBM), where he has contributed to various projects focusing on display technologies. His patents reflect significant advancements in LCD design, enhancing not only the functional aspects but also the long-term reliability of the displays produced.
Collaborations
Throughout his career, Koike has collaborated with esteemed colleagues such as Hidefumi Yamashita and Hiroshi Niwa. Their combined expertise has enriched research and development initiatives, driving forward innovations in display technology that have practical applications in numerous electronic devices.
Conclusion
Tatsushi Koike's inventive spirit and technical ingenuity position him as a significant figure in the evolution of liquid crystal display technology. His patents serve as foundational advancements that enhance display quality and reliability, impacting both consumer products and industrial applications alike. The collaborative environment at IBM undoubtedly fosters continued innovation and exploration in this pivotal field.