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For the Inventor, By the Inventor

Tokyo, Japan

Shunzo Fukatsu

This inventor holds 37 USPTO granted patents, primarily in Cephalosporin Compounds. Top assignees: Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai, Meiji Seika Kaisha, Ltd., Merck + Co., Inc.. Active years: 1976-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunzo Fukatsu. Retrieved from https://idiyas.com/inventor/shunzo-fukatsu

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

USPTO Granted Patents = 37

% Patents Active = 100.0

Average Co-Inventor Count = 5.4

ph-index = 8

Forward Citations = 188(Granted Patents)


Location History:

  • Tokyo, JA (1976 - 1978)
  • Ichigayata, JP (1984 - 1985)
  • Tokyo, JP (1978 - 1991)
  • Haraikata-machi, JP (1996)

Company Filing History:

goldMedal17 out of 212 
 
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
 patents
silverMedal13 out of 382 
 
Meiji Seika Kaisha, Ltd.
 patents
bronzeMedal3 out of 4,770 
 
Merck + Co., Inc.
 patents
4. 2 out of 32 
 
Meiji Seika Kabushiki Kaisha
 patents
5. 1 out of 28 
 
Kabushiki Kaisha Hosokawa Yoko
 patents
6. 1 out of 1 
 
Susumu Mitsuhashi
 patent
7. 1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1976-1996

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Areas of Expertise:
Cephalosporin Compounds
Antibiotic Production
Aminoglycosyl Derivatives
Phosphinic Acid Esters
Immunopotentiators
Cardiotonic Agents
Analgesic Agents
Kanamycin Derivatives
Dideoxykanamycins
4-Aminobutyric Acid
Cephem Compounds
Macrolide Derivatives
37 patents (USPTO):Explore Patents
1. 5527781 - 4-O-(aminoglycosyl)- or (1996-06-18),
2. 5011019 - Container for packaging medicine (1991-04-30),
3. 4870207 - Synthesis of arphamenine A (1989-09-26),
4. 4839350 - Cephalosporin compounds and the production thereof (1989-06-13),
5. 4791197 - Cephalosporin compounds (1988-12-13),
6. 4785090 - Cephalosporin derivatives (1988-11-15),
7. 4783415 - Gene coding for signal peptides and utilization thereof (1988-11-08),
8. 4719231 - 3-[N-(mercaptoacyl)]amino-4-arylbutanoic acid derivatives and an (1988-01-12),
9. 4687769 - 3-(3,3,3-trifluoropropenyl) cephalosporins (1987-08-18),
10. 4645769 - 1-oxa-1-dethia-cephalosporin compounds and antibacterial agent (1987-02-24),
11. 4556513 - Process for the production of antibiotic 1-oxadethiacephalosporins, and (1985-12-03),
12. 4547492 - 1-N-(.omega.-Amino-.alpha.-hydroxyalkanoyl-2',3'-dideoxykanamycin A and (1985-10-15),
13. 4534898 - 1-Oxa-1-dethia-cephalosporin derivatives (1985-08-13),
14. 4510102 - Phosphinic acid esters and process for preparing the same (1985-04-09),
15. 4499027 - Process for preparing optically active (1985-02-12),

Title: Shunzo Fukatsu: A Visionary Inventor Driving Technological Boundaries

Introduction:

Shunzo Fukatsu is a pioneering inventor based in Tokyo, Japan, whose relentless pursuit of innovation has positioned him as a true visionary in the world of technology and patents.

Latest Patents:

Fukatsu has an impressive portfolio of 37 patents, with his latest inventions including a groundbreaking 4-O-(aminoglycosyl)- compound and a unique container designed for packaging medicine. The container features a plastic sheet with an olefin layer infused with a deodorizing agent to eliminate any unpleasant odors emanating from the medicine.

Career Highlights:

Throughout his notable career, Fukatsu has made significant contributions to various companies, including Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai and Meiji Seika Kaisha, Ltd. His innovative spirit and dedication to pushing the boundaries of technology have led to the successful development of numerous patented inventions that have revolutionized the industry.

Collaborations:

Fukatsu has collaborated with esteemed coworkers such as Hamao Umezawa and Sumio Umezawa, fostering a culture of creativity and excellence in his innovative pursuits. Together, they have paved the way for groundbreaking technologies and advancements in the field of medicine and packaging.

Conclusion:

Shunzo Fukatsu's unwavering passion for innovation and his commitment to driving technological advancements make him a true trailblazer in the world of inventors. His visionary approach to invention continues to inspire and shape the future of technology, solidifying his legacy as a pioneering force in the industry.

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]
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