Location History:
- Kanagawa-ken, JP (2002 - 2005)
- Yokosuka, JP (2007)
- Hiratsuka, JP (2002 - 2008)
Company Filing History:
8 out of 56 
3 out of 662 Years Active: 2002-2008
Title: Innovations of Toshio Hiruta: Pioneering Metal Vapor Discharge Technology
Introduction
Toshio Hiruta, an esteemed inventor based in Hiratsuka, Japan, holds an impressive portfolio of 9 patents. His innovative contributions primarily focus on the advancements in metal vapor discharge lamps, significantly enhancing their functionality and performance.
Latest Patents
Among his latest patents, Hiruta has developed a cutting-edge metal vapor discharge lamp that boasts stronger near-infrared radiation compared to conventional high-pressure discharge lamps. This invention also includes a projector that utilizes this advanced discharge lamp, accompanied by a dedicated metal vapor discharge lamp lighting device. The design features a refractory light-transmitting hermetic vessel, a pair of electrodes securely fixed to the vessel, and a sealed discharge medium containing halides and rare gases. This innovative lamp emits most of its light in the near-infrared spectrum, ranging from 750 to 1100 nm. Another significant contribution is the metal halide lamp and its lighting device, which include improved emission power maintenance ratios. This version features a hermetic vessel, electrodes, and a discharge medium, along with metal storing means that release metals like potassium (K), rubidium (Rb), or cesium (Cs) during lighting, enhancing the lamp’s efficiency.
Career Highlights
Hiruta's professional journey includes notable roles at reputable companies such as Harison Toshiba Lighting Corporation and Toshiba Lighting & Technology Corporation. Throughout his career, he has consistently focused on developing innovative lighting technologies, contributing substantially to advancements in this field.
Collaborations
Throughout his career, Toshio Hiruta has collaborated with distinguished colleagues, including Toshihiko Ishigami and Mikio Matsuda. These collaborations have resulted in groundbreaking developments in lighting technologies, showcasing the power of teamwork in driving innovation.
Conclusion
Toshio Hiruta's dedication to advancing metal vapor discharge technology has significantly impacted the lighting industry. His inventions are not only a testament to his innovative spirit but also demonstrate a commitment to enhancing energy efficiency and performance in lighting solutions. As he continues to contribute to this field, his work serves as an inspiration for future inventors and innovators.
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.