Shizuoka, Japan

Takazumi Watanabe

This inventor holds 5 USPTO granted patents. Top assignees: Toshiba Kikai Kabushiki Kaisha, Kanto Special Steel Works, Ltd.. Active years: 1998-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takazumi Watanabe. Retrieved from https://idiyas.com/inventor/takazumi-watanabe

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


% Patents Active = 60.0

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 55(Granted Patents)


Location History:

  • Mishima, JP (1998)
  • Shizuoka-ken, JP (2004)
  • Shizuoka, JP (2004)

Company Filing History:


Years Active: 1998-2004

Loading Chart...
5 patents (USPTO):Explore Patents

Title: The Innovative Mind of Takazumi Watanabe

Introduction: Takazumi Watanabe is a notable inventor based in Shizuoka, Japan, recognized for his significant contributions to machine tool technology. With a total of five patents to his name, he has pioneered advancements that enhance both efficiency and performance in the manufacturing industry.

Latest Patents: Watanabe's latest innovations include two remarkable patents that focus on improving the longevity and functionality of tools and tool holders. The first patent describes a low-cost tool and tool holder designed for optimal orientation with respect to a spindle. This invention emphasizes high machining accuracy, minimizes vibrations and heat generation, and features a unique posture adjustment mechanism. The second patent introduces a machine tool equipped with a universal head that overcomes the limitations imposed by power cables, thereby expanding its range of movement. It integrates a ram that supports a swivel member and a tool mounting member, which is responsible for holding and rotating the spindle with an efficient driving motor. A generator is also included to supply power, showcasing Watanabe's commitment to innovation in machining precision and utility.

Career Highlights: Throughout his career, Takazumi Watanabe has gained valuable experience working with prominent companies in the industrial sector, including Toshiba Kikai (Toshiba Machine Company) and Kanto Special Steel Works, Ltd. His tenure at these institutions has contributed significantly to his expertise in machine tools and manufacturing processes.

Collaborations: Watanabe's journey in the world of innovation has also led him to collaborate with talented professionals, including Hiroshi Uchimura and Masayuki Tatara. These collaborations have fostered a creative environment that enhances the development of pioneering technologies.

Conclusion: Takazumi Watanabe stands out as an influential figure in the realm of machine tool invention, with a commitment to enhancing machining conditions and performance through his patented innovations. His work not only benefits the manufacturing industry but also serves as an inspiration for future inventors aiming to push the boundaries of technology.

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]
Loading…