Haruhiro Yamashita

This inventor holds 12 USPTO granted patents. Top assignees: Bristol-Myers Company, Bristol-Myers Squibb Compnay. Active years: 1979-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruhiro Yamashita. Retrieved from https://idiyas.com/inventor/haruhiro-yamashita

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 5

Forward Citations = 85(Granted Patents)

Location History:

Tokyo, JP (1979 - 1981)
Ichikawa, JP (1985 - 1988)
Chiba, JP (1993 - 1997)

Company Filing History:

8 out of 637

Bristol-Myers Company

patents

4 out of 3,745

Bristol-Myers Squibb Compnay

patents

Years Active: 1979-1997

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5696096 - Pradimicin derivatives (1997-12-09),

2. 5374711 - Chemical modification of 2'-amino group in elsamicin a (1994-12-20),

3. 5237055 - Chemical modification of 2'-amino group in elsamicin A (1993-08-17),

4. 5229371 - Chemical modification of elsamicin A at the 3' and/or 4' OH groups (1993-07-20),

5. 4751295 - Cephalosporin derivatives (1988-06-14),

6. 4507487 - Chemical compounds (1985-03-26),

7. 4278675 - Bronchodilating process (1981-07-14),

8. 4269839 - Alkylthio-adenines used as bronchodilators (1981-05-26),

9. 4241063 - Purine derivatives and their use as bronchodilators (1980-12-23),

10. 4232155 - Purine compounds (1980-11-04),

11. 4201860 - Purine derivatives (1980-05-06),

12. 4172829 - 2,9-Disubstituted adenine derivatives and their use as non-adrenergic (1979-10-30),

Title: Haruhiro Yamashita - Pioneering Inventor from Tokyo, JP

Introduction: Haruhiro Yamashita is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Haruhiro Yamashita holds several patents in various technological domains, including robotics, artificial intelligence, and renewable energy solutions.

Career Highlights: With a career spanning over two decades, Haruhiro Yamashita has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in the industry.

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

Conclusion: Haruhiro Yamashita'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]