Okazaki, Japan

Hiroyuki Takeyama

This inventor holds 1 USPTO granted patent. Top assignees: Osaka Transformer Co., Ltd., Toyota Jidosha Kabushiki. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Takeyama. Retrieved from https://idiyas.com/inventor/hiroyuki-takeyama

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Innovations by Hiroyuki Takeyama: The Electrode Biasing Welding Torch

Introduction

Hiroyuki Takeyama, an inventive mind hailing from Okazaki, Japan, is recognized for his contributions to the field of welding technology. With a focus on improving welding processes, Takeyama has secured a patent that showcases his innovative spirit and technical expertise.

Latest Patents

Takeyama holds a patent for an "Electrode Biasing Welding Torch." This advanced welding torch features a unique contact member made up of a power feeding component with a through-opening for a consumable electrode wire. The design includes a support member that secures the power feeding member, an electrode wire guide covered at its forward end by the contact member, and a pressure member that facilitates the movement of the contact member and the guide member. This innovation is significant as it enhances the efficiency and precision of welding operations.

Career Highlights

Throughout his career, Hiroyuki Takeyama has had the opportunity to work with prominent companies, such as Osaka Transformer Co., Ltd. and Toyota Motor Corporation. His roles in these organizations have allowed him to contribute to advancements in technology and further his expertise in engineering.

Collaborations

In his professional journey, Takeyama has collaborated with skilled coworkers such as Kousuke Shiramizu and Yoshiro Awano. These partnerships have undoubtedly enriched his experience and expanded the horizons of innovation in his field.

Conclusion

Hiroyuki Takeyama's dedication to innovation is evident in his patented Electrode Biasing Welding Torch. His work not only reflects his expertise as an inventor but also contributes to the evolution of welding technologies. As we look forward to future advancements, Takeyama's impact on the industry serves as an inspiration for aspiring inventors.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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