Location History:
- Kanagawa-ken, JP (1999)
- Yokohama, JP (1990 - 2003)
- Kanagawa, JP (1994 - 2004)
Company Filing History:
10 out of 52,766 
1 out of 2,147 
Years Active: 1990-2004
Title: The Innovative Works of Kiyohisa Terai: Pioneering Inventor in Yokohama
Introduction: Kiyohisa Terai, a prolific inventor based in Yokohama, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation. With an impressive portfolio of 11 patents to his name, Terai continues to push the boundaries of scientific exploration and technological advancement.
Latest Patents:
1. Sagnac Interferometer Current Sensor: Terai's invention introduces a cost-effective arrangement in which a depolarizer and polarization filters are strategically placed within an optical branch unit, optical phase modulator, and quarter-wave plate. By utilizing single-mode optical fibers, this innovation presents an affordable yet efficient solution for current sensing applications.
2. Plasma Display Panel using Xe Discharge Gas: Terai's plasma display panel leverages a unique mixture of Xe as the primary discharge gas and Ne as the discharge control gas, optimizing the partial pressure of Xe to enhance display performance. The incorporation of specific electrode configurations enables low operational voltages, facilitating initialization, memory read/write operations, and discharge sustainability.
Career Highlights: Throughout his illustrious career, Kiyohisa Terai has made significant contributions to leading technology companies such as Toshiba and Japan Aviation Electronics Industry, Limited. His innovative spirit and technical expertise have played a pivotal role in shaping the landscape of modern technological advancements.
Collaborations: Terai has collaborated closely with esteemed colleagues such as Masao Takahashi and Takaaki Murata, forming dynamic teams that have propelled cutting-edge research and development initiatives forward. Together, they have harnessed collective expertise to drive innovation and bring revolutionary concepts to life.
Conclusion: In conclusion, Kiyohisa Terai stands as a trailblazing figure in the realm of technology and innovation, with a track record of pioneering patents that have redefined the boundaries of scientific possibility. His relentless pursuit of excellence and collaborative efforts underscore his commitment to driving progress and transformation in the field of technology.