Hiroyoshi Koyama

This inventor holds 13 USPTO granted patents, plus 2 CIPO patents and 5 EPO patents. Top assignees: Takeda Pharmaceutical Company Limited, Takeda Chemical Industries, Inc.. Active years: 1986-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyoshi Koyama. Retrieved from https://idiyas.com/inventor/hiroyoshi-koyama

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

USPTO Granted Patents = 13

% Patents Active = 84.6

CIPO Patents = 2

EPO Patents = 5 (Patent Applications = 1)

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 202(Granted Patents)

Location History:

Mishima, JP (1986 - 1995)
Mishima-gun, JP (1999 - 2004)
Osaka, JP (2010 - 2016)

Company Filing History:

7 out of 1,226

Takeda Pharmaceutical Company Limited

patents

6 out of 1,858

Takeda Chemical Industries, Inc.

patents

Years Active: 1986-2016

Loading Chart...

13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9320714 - Tablet (2016-04-26),

2. 9101660 - Solid preparation (2015-08-11),

3. 8900638 - Solid preparation comprising alogliptin and metformin hydrochloride (2014-12-02),

4. 8865217 - Oral preparation comprising pioglitazone (2014-10-21),

5. 8263121 - Solid pharmaceutical preparation (2012-09-11),

6. 7976853 - Process for producing coated preparation (2011-07-12),

7. 7700128 - Solid preparation comprising an insulin sensitizer, an insulin secretagogue and a polyoxyethylene sorbitan fatty acid ester (2010-04-20),

8. 6740339 - Quickly disintegrating solid preparations (2004-05-25),

9. 5855914 - Granules having core and their production (1999-01-05),

10. 5464612 - Solid preparation comprising ion exchanger and active agent (1995-11-07),

11. 5456920 - Uncoated tablets and method of producing the same (1995-10-10),

12. 5194464 - Enteric film and preparatoin thereof (1993-03-16),

13. 4616008 - Antibacterial solid composition for oral administration (1986-10-07),

Title: Hiroyoshi Koyama: Pioneering Inventor from Osaka

Introduction: Hiroyoshi Koyama is a distinguished inventor hailing from the vibrant city of Osaka, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Hiroyoshi Koyama holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies. His recent patents focus on enhancing efficiency in industrial processes and improving sustainability practices.

Career Highlights: Throughout his illustrious career, Hiroyoshi Koyama has worked with leading tech companies in Japan, spearheading research and development projects that have pushed the boundaries of technological advancement. His innovative solutions have garnered international recognition and praise.

Collaborations: Hiroyoshi Koyama has collaborated with top research institutions and universities in Japan to further his research and bring his inventions to life. His collaborative efforts have resulted in cutting-edge technologies that have revolutionized various industries.

Conclusion: In conclusion, Hiroyoshi Koyama stands as a visionary inventor whose dedication to innovation has left an indelible mark on the world of technology. His relentless pursuit of excellence and commitment to creating a better future through his inventions make him a true pioneer in his field.

Profile summary based on public USPTO records.