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For the Inventor, By the Inventor

Hofu, Japan

Yoshiyuki Kuratsu

This inventor holds 6 USPTO granted patents. Top assignee: Kyowa Hakko Kogyo Co., Ltd.. Active years: 1994-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiyuki Kuratsu. Retrieved from https://idiyas.com/inventor/yoshiyuki-kuratsu

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 = 3.1

ph-index = 3

Forward Citations = 53(Granted Patents)


Location History:

  • Houhu, JP (1994)
  • Hofu, JP (1994 - 1995)
  • Houfu, JP (1995)

Company Filing History:

goldMedal6 out of 730 
 
Kyowa Hakko Kogyo Co., Ltd.
 patents

Years Active: 1994-1995

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6 patents (USPTO):Explore Patents
1. 5474918 - Process for the production of L-threonine and L-isoleucine by (1995-12-12),
2. 5460958 - Process for producing L-isoleucine by S-2-aminoethyl-L-cysteine or (1995-10-24),
3. 5376538 - Process for producing L-threonine with strains of E coli resistant to (1994-12-27),
4. 5362637 - Process for producing L-isoleucine and ethionine by isoleucine analog (1994-11-08),
5. 5302521 - Process for producing L-lysine by iodothyronine resistant strains of (1994-04-12),
6. 5275940 - Process for producing L-tryptophan by culturing a Corynebacterium (1994-01-04),

Title: Yoshiyuki Kuratsu: Pioneering Inventor from Hofu

Introduction: Yoshiyuki Kuratsu is a renowned inventor hailing from Hofu, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kuratsu holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Kuratsu has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Kuratsu has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Yoshiyuki Kuratsu's passion for innovation and his relentless drive to create solutions for the future have solidified his position as a trailblazing inventor in the global tech industry.

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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