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For the Inventor, By the Inventor

Hitachinaka, Japan

Kenrou Ishimaru

This inventor holds 10 USPTO granted patents and 2 EPO patents. Top assignee: Hitachi Koki Co., Ltd.. Active years: 1999-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenrou Ishimaru. Retrieved from https://idiyas.com/inventor/kenrou-ishimaru

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

USPTO Granted Patents = 10

% Patents Active = 70.0


Average Co-Inventor Count = 4.1

ph-index = 7

Forward Citations = 1,123(Granted Patents)


Company Filing History:

goldMedal10 out of 1,267 
 
Hitachi Koki Co., Ltd.
 patents

Years Active: 1999-2010

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10 patents (USPTO):Explore Patents
1. 7778796 - Miter saw for displaying angle of cutter blade cutting workpiece (2010-08-17),
2. 7196911 - DC power source unit with battery charging function (2007-03-27),
3. 7145314 - DC power source unit with battery charging function (2006-12-05),
4. 7064523 - Battery charger capable of accurately detecting battery temperature for full charge determination (2006-06-20),
5. 7039548 - Miter saw for displaying angle of cutter blade cutting workpiece (2006-05-02),
6. 6420853 - Battery charger capable of accurately determining fully charged condition regardless of batteries with different charge chracteristics (2002-07-16),
7. 6204639 - Battery charger determining charging conditions depending upon whether a cooling device is provided (2001-03-20),
8. 6114839 - Battery charging apparatus with error detection (2000-09-05),
9. 5998970 - Battery charging operation and a detection of a fully charged condition (1999-12-07),
10. 5973480 - Battery charger capable of charging a variety of batteries with varying (1999-10-26),

Title: Kenrou Ishimaru: Pioneering Inventor from Hitachinaka

Introduction: Kenrou Ishimaru is a distinguished inventor hailing from Hitachinaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kenrou Ishimaru holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: Throughout his illustrious career, Kenrou Ishimaru has worked with leading tech companies to develop cutting-edge solutions that have revolutionized various industries. His innovative spirit and dedication to progress have earned him recognition as a trailblazer in the field of invention.

Collaborations: Kenrou Ishimaru has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge-sharing that has led to the creation of groundbreaking technologies.

Conclusion: Kenrou Ishimaru's passion for innovation and his relentless pursuit of excellence continue to inspire inventors and entrepreneurs globally, leaving an indelible mark on the world of technology and beyond.

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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