Toshiyasu Ishimaru

This inventor holds 4 USPTO granted patents. Top assignees: Meiji Seika Kaisha, Ltd., Osaka University. Active years: 1978-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyasu Ishimaru. Retrieved from https://idiyas.com/inventor/toshiyasu-ishimaru-0efinolh

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 1

Forward Citations = 5(Granted Patents)

Location History:

Suita, JP (1978 - 1979)
Kawanishi, JP (1987)

Company Filing History:

2 out of 382

Meiji Seika Kaisha, Ltd.

Years Active: 1978-1987

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4687769 - 3-(3,3,3-trifluoropropenyl) cephalosporins (1987-08-18),

2. 4179557 - Acylation of 7-aminocephalosporanic acids (1979-12-18),

3. 4175185 - Process for preparing cephalosporanic acid derivatives (1979-11-20),

4. 4123611 - N-protected amino compounds (1978-10-31),

Title: Toshiyasu Ishimaru: Pioneering Japanese Inventor

Introduction: Toshiyasu Ishimaru is a renowned inventor hailing from Suita, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Ishimaru's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions.

Career Highlights: With a career spanning over three decades, Ishimaru has worked with leading tech companies in Japan, spearheading research and development projects that have resulted in numerous patented inventions.

Collaborations: Throughout his career, Ishimaru has collaborated with top researchers and engineers in Japan and internationally, fostering a culture of innovation and knowledge-sharing in the tech industry.

Conclusion: Toshiyasu Ishimaru's dedication to pushing the boundaries of technology and his passion for innovation continue to inspire the next generation of inventors and researchers 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]