Location History:
- Suita, JP (2009)
- Hyogo, JP (2010)
- Osaka, JP (2011 - 2024)
Company Filing History:
16 out of 16,453 
14 out of 13,247 Years Active: 2009-2025
Title: Innovations of Masaru Kowa in Arc Welding Technology
Introduction
Masaru Kowa, an esteemed inventor based in Osaka, Japan, has made significant contributions to the field of welding technology. With an impressive portfolio of 29 patents, he has focused on enhancing arc welding methods, showcasing his expertise and innovative spirit.
Latest Patents
Kowa's most recent patents highlight his advancements in arc welding control methods and devices. One notable patent involves a method of controlling a welding current during short-circuit arc welding, where a welding wire is fed toward a base metal, alternating between short-circuit and arc states. This method employs a structured sequence of current adjustments, ensuring optimal performance during welding processes.
Another significant patent introduces an arc welding control method with imposed currents. In this innovation, a pulse welding period features a first peak current that flows through the welding wire, along with a base current that enables more controlled operations. The method allows for fine-tuning during the welding process, enhancing the efficiency and quality of the weld.
Career Highlights
Masaru Kowa has an extensive career that includes vital roles in renowned companies like Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His work in these organizations has provided him with a platform to develop his ideas and bring innovative solutions to the market.
Collaborations
Throughout his career, Kowa has collaborated with notable colleagues such as Atsuhiro Kawamoto and Junji Fujiwara. These collaborations have fostered a dynamic exchange of ideas, encouraging the development of cutting-edge technologies in the field of welding.
Conclusion
Masaru Kowa's impactful contributions to arc welding technology through his patents illustrate the vital role of innovation in industry advancements. His dedication to improving welding techniques underscores the importance of continual development and collaboration in engineering. As he remains active in the field, Kowa's legacy as an inventor will undoubtedly inspire future innovations.
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.