Anjo, Japan

Takeshi Kamiya

This inventor holds 23 USPTO granted patents and 1 EPO patent, primarily in Power Tool Innovation. Top assignees: Makita Corporation, Toyota Jidosha Kabushiki Kaisha. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Kamiya. Retrieved from https://idiyas.com/inventor/takeshi-kamiya-jhj7bg7a

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

Calculating rank

% Patents Active = 95.7


Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 50(Granted Patents)


Company Filing History:


Years Active: 2013-2025

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Areas of Expertise:
Impact Tool
Electric Rotary Tool
Power Tool
Electric Driver Drill
Dust Collector
Cutting Tool
Auxiliary Handle
Screwdriver
Screw-Feeding Apparatus
Vibration Driver Drill
Portable Electric Tool
Dog Clutch
23 patents (USPTO):Explore Patents

Title: **Takeshi Kamiya: Innovator in Impact Tool Technologies**

Introduction

Takeshi Kamiya, based in Anjo, Japan, is a notable inventor with a remarkable portfolio of 21 patents. His innovative contributions to the field of impact tool technologies have established him as a key player in this sector.

Latest Patents

Takeshi's latest patents demonstrate his commitment to reducing the size and improving the functionality of impact tools. One such patent features an impact tool that includes a motor, a spindle rotatable by the motor, an inner hammer supported by the spindle, an outer hammer surrounding the inner hammer, an anvil strikable by the inner hammer, and a hammer case that accommodates both hammers. This design aims to enhance operational efficiency while minimizing size. Another recent patent details an impact tool incorporating a locking mechanism, enabling a tip tool to be securely locked into place via a locking member that is supported by the anvil, thus providing additional functionality to the user.

Career Highlights

Throughout his career, Takeshi Kamiya has been associated with prestigious companies in the manufacturing industry. He has worked for Makita Corporation, a leader in power tools, and Toyota Jidosha Kabushiki Kaisha, one of the largest automobile manufacturers in the world. His experiences in these prominent organizations have enriched his expertise in designing innovative tools.

Collaborations

Takeshi has collaborated with prominent professionals in his field, including Hidenori Nagasaka and Tomonori Kawase. These partnerships have allowed for the exchange of ideas and advancements in impact tool design, further enhancing the quality and usability of the tools he develops.

Conclusion

Takeshi Kamiya's dedication to innovation and excellence in impact tool technologies is evidenced by his substantial number of patents and his influential collaborations. His work continues to impact the industry positively, paving the way for more advanced and efficient tools that meet the evolving needs of consumers.

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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