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For the Inventor, By the Inventor

Ibaraki, Japan

Kazuhiko Ishikawa

This inventor holds 9 USPTO granted patents. Top assignee: Agency of Industrial Science and Technology. Active years: 1996-2005.

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

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 3

Forward Citations = 14(Granted Patents)


Location History:

  • Ottawa, CA (1996 - 1997)
  • Ibaraki, JP (1999 - 2005)

Company Filing History:

goldMedal9 out of 1,430 
 
Agency of Industrial Science and Technology
 patents

Years Active: 1996-2005

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9 patents (USPTO):Explore Patents
1. 6960454 - Methods for making and using a thermophilic enzyme as a β-glycosidase (2005-11-01),
2. 6391604 - Thermostable enzyme having phosphatidylethanolamine N-methyltransferase activity (2002-05-21),
3. 6255081 - Thermostable flap endonuclease derived from hyperthermophile bacterium belonging to the genus pyrococcus (2001-07-03),
4. 6251649 - Thermostable flap endonuclease derived from a hyperthermophile bacterium belonging to the genus pyrococcus (2001-06-26),
5. 6133012 - Thermostable acyl peptide hydrolase and gene encoding the same (2000-10-17),
6. 6001626 - Thermophilic phospholipases and method for production thereof (1999-12-14),
7. 5635378 - Variant-type carbohydrate hydrolase, variant gene of the enzyme and (1997-06-03),
8. 5631149 - Variant-type carbohydrate hydrolase, variant gene of the enzyme and (1997-05-20),
9. 5538882 - Variant-type carbohydrate hydrolase, variant gene of the enzyme and (1996-07-23),

Title: Kazuhiko Ishikawa - Innovative Inventor from Ibaraki, Japan

Introduction: Kazuhiko Ishikawa is a renowned inventor hailing from Ibaraki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Ishikawa's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating a more efficient and sustainable future.

Career Highlights: With a career spanning over two decades, Ishikawa has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Ishikawa has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Kazuhiko Ishikawa's relentless pursuit of innovation and his passion for creating impactful solutions have solidified his position as a visionary inventor in the global tech community.

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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