This inventor holds 9 USPTO granted patents and 1 EPO patent. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 2004-2008.
Location History:
- Tokyo, JP (2004 - 2006)
- Chiyoda-ku, JP (2008)
Company Filing History:
Years Active: 2004-2008
Title: Innovations in Welding Technology by Toshiyasu Ukena
Introduction
Toshiyasu Ukena is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of welding technology, holding a total of 9 patents. His work focuses on advanced welding methods that utilize high-density energy beams, particularly in the welding of aluminum and aluminum alloys.
Latest Patents
Ukena's latest patents include a YAG laser induced arc filler wire composite welding method and welding equipment. This innovative method combines a YAG laser with an electric arc to enhance the welding process. The technique involves directing a laser focus of a YAG laser on base materials while using a filler wire for welding. A power source is connected to apply voltage to the filler wire, which induces an arc through a plume created by the laser. This method allows for precise welding in challenging conditions.
Another notable patent involves a new through weld method for aluminum and aluminum alloy base metals using high energy beams. This invention creates a shield gas ambience to cover the welding site, preventing issues such as hang down of beads and projection of the welding base metal. The combination of these techniques showcases Ukena's commitment to improving welding efficiency and quality.
Career Highlights
Toshiyasu Ukena is currently employed at Honda Giken Kogyo Kabushiki Kaisha, where he continues to innovate in the field of welding technology. His work has not only advanced the capabilities of welding processes but has also contributed to the overall efficiency of manufacturing practices in the automotive industry.
Collaborations
Ukena has collaborated with notable colleagues such as Masato Takikawa and Takanori Yahaba. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in welding.
Conclusion
Toshiyasu Ukena's contributions to welding technology through his innovative patents and collaborative efforts have significantly impacted the industry. His work exemplifies the importance of continuous innovation in engineering and manufacturing processes.