Location History:
- Gyoda, JP (2012)
- Saitama, JP (2013 - 2014)
Company Filing History:
Years Active: 2012-2014
Title: Yousuke Ishikawa: Innovator in Light Source Technology
Introduction
Yousuke Ishikawa is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of light source technology, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of discharge lamps.
Latest Patents
Ishikawa's latest patents include a "Light source device with starting aid." This invention provides a starting light source for radiating UV light to a discharge chamber when lighting a high-pressure discharge lamp. The device features a discharge tube that generates UV light through a starting voltage, with an internal electrode extending from a pinch seal portion to a light-emitting portion. Additionally, an external electrode is positioned close to the light-emitting portion, ensuring effective operation.
Another significant patent is the "UV enhancer for discharge lamp and manufacturing method thereof." This innovation improves starting performance by efficiently irradiating UV light, which suppresses creeping discharge or atmospheric discharge outside the glow discharge tube. It also prevents cracks in the pinch seal portion, even when external forces are applied. The design includes a light-emitting chamber and a lead protrusion port, enhancing the overall functionality of the discharge tube.
Career Highlights
Yousuke Ishikawa is currently employed at Iwasaki Electric Co., Ltd., where he continues to develop innovative solutions in lighting technology. His expertise and dedication have positioned him as a key figure in his field.
Collaborations
Ishikawa collaborates with talented coworkers, including Yosuke Kano and Kouji Komata. Their combined efforts contribute to the advancement of technology in their industry.
Conclusion
Yousuke Ishikawa's contributions to light source technology through his patents and work at Iwasaki Electric Co., Ltd. highlight his role as an influential inventor. His innovations continue to impact the efficiency and performance of discharge lamps.