Location History:
- Tokyo, JP (1986 - 1989)
- Yokosuka, JP (1989 - 2001)
- Yokohama, JP (1990 - 2012)
Company Filing History:
Years Active: 1986-2012
Title: Ichiro Negishi: Innovator in Projection Display Technology
Introduction
Ichiro Negishi is a prominent inventor based in Yokosuka, Japan, known for his significant contributions to the field of projection display technology. With an impressive portfolio comprising 32 patents, Negishi has profoundly influenced how we perceive and interact with display systems.
Latest Patents
Among his latest innovations is the “Projection Display Apparatus and Display Method Using the Same.” This patent introduces a projection display apparatus equipped with a beam controller positioned along the optical axis of an optically-modulated linearly-polarized beam. The controller allows for precise control over whether the beam reaches a screen or is cut off, depending on a control signal. Furthermore, the device features driving zones aligned with the vertical scanning direction of liquid crystal display device pixels, enabling enhanced optical modulation of the beam in sync with vertical synchronization signals.
In addition, he has developed a “Device for Supplying Polyphase Image Signal to Liquid Crystal Display Apparatus.” This device includes a latch selection mechanism that captures original polyphase image signals across multiple phases. The selector, connected to the latch section, efficiently manages the order of signal selection to optimize output for display purposes.
Career Highlights
Ichiro Negishi is a valuable asset to the Victor Company of Japan, Limited. His tenure at the company has seen him at the forefront of innovative developments in display technology, marked by a consistent pursuit of excellence and creativity. His patents illustrate a commitment to advancing optical technology and enhancing user experience through improved display systems.
Collaborations
Negishi collaborates with talented coworkers such as Shintaro Nakagaki and Itsuo Takanashi, fostering a vibrant environment of innovation and teamwork. These partnerships have undoubtedly contributed to the refinement and success of their collective inventions.
Conclusion
Ichiro Negishi's work exemplifies the spirit of innovation in modern technology. His extensive patent portfolio and influence within the Victor Company of Japan highlight his dedication to advancing projection display systems. As technology continues to evolve, inventors like Negishi will play a crucial role in shaping the future of how we experience visual media.