Aichi, Japan

Seiji Ishikawa

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Kyokutoh Company. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Ishikawa. Retrieved from https://idiyas.com/inventor/seiji-ishikawa-k0b5l4n0

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 = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Seiji Ishikawa: Innovator of Spot Welding Technology

Introduction

Seiji Ishikawa, an inventive mind based in Aichi, Japan, has made significant strides in the field of welding technology. His contributions, particularly through his patent, showcase his dedication to engineering innovations.

Latest Patents

Ishikawa is credited with a unique patent for a spot welding electrode removal apparatus. This compact and durable apparatus is designed to streamline the process of removing welding electrodes. It features a J-shaped operating lever, complemented by a pressing member positioned adjacent to the operating lever. The innovative design allows for seamless operation whereby the electrode can be sandwiched between the pressing member and the contact member, enabling efficient removal.

Career Highlights

Seiji Ishikawa is currently associated with Kyokutoh Company, where he applies his expertise in creating solutions that enhance industrial processes. His work exemplifies a commitment to innovation and improvement in manufacturing technologies, particularly in welding applications.

Collaborations

Throughout his career, Ishikawa has collaborated with fellow innovator Hirokazu Kusano. This partnership has fostered an environment of mutual creativity, leading to advancements within their field of expertise. Together, they continue to push the boundaries of welding technology and innovation.

Conclusion

Seiji Ishikawa's contributions to the field of welding through his patented electrode removal apparatus reflect the vital intersection of creativity and engineering. His work at Kyokutoh Company, alongside collaborators like Hirokazu Kusano, ensures that the industry continues to benefit from innovative solutions that enhance productivity and efficiency.

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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