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For the Inventor, By the Inventor

Okazaki, Japan

Ryosuke Ushijima

This inventor holds 25 USPTO granted patents, primarily in Antibiotic Chemistry. Top assignee: Banyu Pharmaceutical Co. Ltd. Active years: 1987-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryosuke Ushijima. Retrieved from https://idiyas.com/inventor/ryosuke-ushijima

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

USPTO Granted Patents = 25

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 5

Forward Citations = 103(Granted Patents)


Location History:

  • Tsukuba, JP (1998)
  • Okazaki, JP (1987 - 2001)

Company Filing History:

goldMedal25 out of 237 
 
Banyu Pharmaceutical Co. Ltd
 patents

Years Active: 1987-2001

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Areas of Expertise:
Carbapenem Derivatives
Cephalosporin Derivatives
Antibacterial Agents
Isoindoline Compounds
Crystalline Compounds
Heteroaryl Compounds
Dihydropyridine Derivatives
Thio Derivatives
Vinyloxyimino Compounds
Propiolic Acid Derivatives
Cyclopropylpyrrolidinylthio
Substituted Isoindolinium
25 patents (USPTO):Explore Patents
1. 6251891 - Carbapenem derivatives (2001-06-26),
2. 6114524 - Process for producing halogenated heteroaryl compounds (2000-09-05),
3. 5707987 - Carbapenem derivatives (1998-01-13),
4. 5438054 - 2-(substituted pyrrolidinylthio) carbapenem derivatives (1995-08-01),
5. 5407930 - Cephalosporin derivatives (1995-04-18),
6. 5403835 - Cephalosporin derivatives (1995-04-04),
7. 5374720 - 2-(substituted pyrrolidinylthio)carbapenem derivatives (1994-12-20),
8. 5373002 - 2-(substituted pyrrolidinylthio) carbapenem derivatives (1994-12-13),
9. 5225406 - 1-carboxy-1-vinyloxyimino aminothiazole cephalosporin derivatives (1993-07-06),
10. 5112818 - 2-(2-cyclopropylpyrrolidin-4-ylthio)carbapenhem derivatives (1992-05-12),
11. 5095013 - 2-(2-vinylpyrrolidinylthio)carbapenem derivatives (1992-03-10),
12. 5084453 - 1-carboxy-1-vinyloxyimino aminothiazole cephalosporin derivatives (1992-01-28),
13. 5068322 - Crystalline cephalosporin compounds (1991-11-26),
14. 5061794 - Cephalosporin derivatives, and antibacterial agents (1991-10-29),
15. 4988687 - Cephalosporin derivatives, and antibacterial agents (1991-01-29),

Title: Ryosuke Ushijima: Pioneering Inventor from Okazaki

Introduction: Ryosuke Ushijima is a renowned inventor hailing from Okazaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Ryosuke Ushijima holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancements.

Career Highlights: With a career spanning over two decades, Ushijima has worked with leading tech companies and research institutions, playing a pivotal role in developing cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Ryosuke Ushijima has collaborated with top scientists, engineers, and researchers from around the world, fostering a culture of innovation and knowledge exchange to drive progress in the field of technology.

Conclusion: Ryosuke Ushijima's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his reputation as a trailblazing inventor whose work continues to inspire future generations of innovators worldwide.

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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