Yoshikazu Iwasawa

This inventor holds 25 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 2 EPO patents, primarily in Medicinal Chemistry. Top assignees: Banyu Pharmaceutical Co. Ltd, Taiho Pharmaceutical Company Limited. Active years: 1993-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikazu Iwasawa. Retrieved from https://idiyas.com/inventor/yoshikazu-iwasawa

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

USPTO Granted Patents = 25 (Patent Applications = 1)

% Patents Active = 92.0

CIPO Patents = 2

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 6.3

ph-index = 6

Forward Citations = 129(Granted Patents)

Location History:

Oiso, JP (1993)
Tokyo, JP (1994 - 1995)
Tsukuba, JP (1995 - 2018)

Company Filing History:

23 out of 237

Banyu Pharmaceutical Co. Ltd

patents

2 out of 320

Taiho Pharmaceutical Company Limited

patents

Years Active: 1993-2018

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Areas of Expertise:

Acetic Acid Esters

Aminopyridine Derivatives

Aurora A Inhibitors

Benzimidazole Derivatives

Cdk4 Inhibitors

Cdk6 Inhibitors

Chemokine Receptor Antagonists

Medicinal Composition

Amide Derivatives

Amic Acid Derivatives

Anti-Hyperlipemia

Alkylamine Derivatives

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9907792 - Acetic acid ester compound or salt thereof (2018-03-06),

2. 9505717 - Acetic acid ester compound or salt thereof (2016-11-29),

3. 7915263 - Aminopyridine derivatives having aurora A selective inhibitory action (2011-03-29),

4. 7718801 - Substituted imidazole derivative (2010-05-18),

5. 7709475 - Selective inhibitors against Cdk4 and Cdk6 having aminothiazole skeleton (2010-05-04),

6. 7300947 - N-dihydroxyalkyl-substituted 2-oxo-imidazole derivatives (2007-11-27),

7. 6969712 - Benzimidazole derivatives (2005-11-29),

8. 6258825 - 2-oxoimidazole derivatives (2001-07-10),

9. 6140338 - Chemokine receptor antagonists (2000-10-31),

10. 6083985 - Medicinal composition (2000-07-04),

11. 6048894 - Substituted amide derivatives (2000-04-11),

12. 6017956 - N,N-disubstituted amic acid derivatives (2000-01-25),

13. 6011174 - Cyclic amic acid derivatives (2000-01-04),

14. 5981573 - N,N-disubstituted amic acid derivatives (1999-11-09),

15. 5919786 - N,N-disubstituted amic acid derivatives (1999-07-06),

Title: Yoshikazu Iwasawa: Pioneering Inventor from Tsukuba

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

Latest Patents: Yoshikazu Iwasawa's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles and innovative solutions for renewable energy storage systems.

Career Highlights: With a career spanning over two decades, Yoshikazu Iwasawa has worked with leading tech companies in Japan, spearheading research and development projects that have led to numerous successful patent applications.

Collaborations: Throughout his career, Yoshikazu Iwasawa has collaborated with top researchers and engineers in the industry, fostering a culture of innovation and pushing the boundaries of technological advancement.

Conclusion: Yoshikazu Iwasawa's dedication to innovation and his relentless pursuit of technological excellence continue to inspire the next generation of inventors and researchers worldwide.

Profile summary based on public USPTO records.