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For the Inventor, By the Inventor

Odawara, Japan

Kenji Toki

This inventor holds 6 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1991-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Toki. Retrieved from https://idiyas.com/inventor/kenji-toki

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 4

Forward Citations = 61(Granted Patents)


Location History:

  • Odawara, JP (1991 - 1998)
  • Kanagawa-ken, JP (1999)

Company Filing History:

goldMedal6 out of 42,740 
 
Hitachi, Ltd.
 patents

Years Active: 1991-1999

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6 patents (USPTO):Explore Patents
1. 5923494 - Magnetic tape device and method of controlling magnetic tape device (1999-07-13),
2. 5790338 - Library apparatus that corrects relative position displacement between a (1998-08-04),
3. 5497059 - Control method and apparatus for a servo- mechanism (1996-03-05),
4. 5371449 - Servo control method for a servo system (1994-12-06),
5. 5352961 - Control method and apparatus for a servo-mechanism (1994-10-04),
6. 5032938 - Method and apparatus for controlling reel-to-reel tape transportation (1991-07-16),

Title: Kenji Toki - Innovator from Odawara, JP

Introduction: Kenji Toki is a renowned inventor hailing from Odawara, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: Throughout his illustrious career, Kenji Toki has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Kenji Toki has collaborated with top researchers and scientists from around the world, fostering a culture of innovation and knowledge-sharing that has led to significant advancements in various fields.

Conclusion: In conclusion, Kenji Toki's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the boundaries of what is possible.

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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