Yuji Haga

This inventor holds 15 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents, primarily in Chemical Compounds. Top assignees: Banyu Pharmaceutical Co. Ltd, Merck Sharp + Dohme Corp., Msd K.k.. Active years: 2001-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Haga. Retrieved from https://idiyas.com/inventor/yuji-haga

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

Calculating rank

USPTO Granted Patents = 15

% Patents Active = 60.0

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 6.6

ph-index = 6

Forward Citations = 102(Granted Patents)

Company Filing History:

13 out of 237

Banyu Pharmaceutical Co. Ltd

patents

1 out of 2,405

Merck Sharp + Dohme Corp.

Years Active: 2001-2011

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Areas of Expertise:

Heteroaryloxy

Nitrogenous

Saturated

Heterocyclic

Pyridone

Synthesis

Crystalline Forms

NPY5 Antagonist

Azole Derivatives

Spiro Compounds

Phenylpyridone

Chemical Derivatives

15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8044070 - Heteroaryloxy nitrogenous saturated heterocyclic derivative (2011-10-25),

2. 7875633 - Phenylpyridone derivative (2011-01-25),

3. 7732456 - Pyridone derivative (2010-06-08),

4. 7700611 - Synthesis and crystalline forms of NPY5 antagonist (2010-04-20),

5. 7595316 - Heteroaryloxy nitrogenous saturated heterocyclic derivative (2009-09-29),

6. 7589096 - Azole derivatives (2009-09-15),

7. 7365079 - Azole derivatives (2008-04-29),

8. 7304072 - Spiro compounds (2007-12-04),

9. 6803372 - Spiro compounds (2004-10-12),

10. 6723847 - Spiro compounds (2004-04-20),

11. 6649624 - Spiro compounds (2003-11-18),

12. 6462053 - Spiro compounds (2002-10-08),

13. 6388077 - Spiro compounds (2002-05-14),

14. 6335345 - Spiro compounds (2002-01-01),

15. 6326375 - Spiro compounds (2001-12-04),

Title: Yuji Haga: Pioneering Inventor from Tsukuba

Introduction: Yuji Haga is a renowned inventor hailing from Tsukuba, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yuji Haga's recent patents focus on advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation technology.

Career Highlights: With over two decades of experience in the tech industry, Yuji Haga has held key positions in leading research institutions and tech companies, driving forward cutting-edge projects and inventions.

Collaborations: Throughout his career, Yuji Haga has collaborated with top engineers, scientists, and researchers globally, fostering a culture of innovation and excellence in every project he undertakes.

Conclusion: Yuji Haga's passion for innovation and his relentless drive to push the boundaries of technology make him a true trailblazer in the world of inventions and patents.

Profile summary based on public USPTO records.