Kawanishi, Japan

Koichi Kato

This inventor holds 25 USPTO granted patents and 1 EPO patent, primarily in Organic Chemistry. Top assignees: Takeda Chemical Industries, Inc., Japan Vilene Company, Ltd., Children's Medical Center Corporation. Active years: 1976-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Kato. Retrieved from https://idiyas.com/inventor/koichi-kato-9bs0eu6c

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

Calculating rank

% Patents Active = 96.0


Average Co-Inventor Count = 3.3

ph-index = 9

Forward Citations = 184(Granted Patents)


Location History:

  • Osaka, JA (1976)
  • Neyagawa, JA (1978)
  • Kawabe, JP (1989 - 1995)
  • Kawanishi, JP (1992 - 2001)
  • Tsukuba, JP (1998 - 2003)
  • Ibaraki, JP (1997 - 2009)

Company Filing History:


Years Active: 1976-2009

Loading Chart...
Loading Chart...
Areas of Expertise:
Condensed-Ring Thiophene Derivatives
Alkaline Battery Separators
Fibroblast Growth Factor
Protein Separation
Heterocyclic Compounds
Diazepinones
Thienopyrimidine Derivatives
Amine Compounds
Thrombosis Treatment
Cephalosporins
25 patents (USPTO):Explore Patents

Title: Koichi Kato: Innovator in Cell and Fiber Technologies

Introduction: Koichi Kato, based in Kawanishi, Japan, is a prolific inventor with an impressive portfolio of 25 patents. His work focuses on innovative methods for immobilizing cells and developing advanced fiber technologies, making significant contributions to various fields.

Latest Patents: Among his notable inventions, Kato has patented a method for immobilizing cells and phospholipid vesicles. This inexpensive and convenient technique allows for effective immobilization on solid-phase supports using a combination of hydrophobic and hydrophilic chains. Additionally, he has patented a process and apparatus for manufacturing fibers and fiber sheets that carry solid particles. This method involves creating fibers with surfaces primarily made of thermoplastic resin, ensuring that solid particles adhere strongly to the surface.

Career Highlights: Kato's career has been marked by his association with significant companies in the chemical and textile industries. Notably, he has worked with Takeda Chemical Industries, Inc. and Japan Vilene Company, Ltd., where he applied his innovative ideas to solve complex challenges in his field.

Collaborations: Throughout his career, Koichi Kato has collaborated with esteemed colleagues, including Shuichi Furuya and Kenji Kawahara. Their combined expertise has contributed to the advancement of technologies related to his patents and has fostered an environment of creativity and innovation.

Conclusion: In summary, Koichi Kato stands out as a key figure in the fields of cell immobilization and fiber technology. His 25 patents underscore his dedication to innovation and his ability to transform ideas into practical applications, benefiting both industry and research communities. As he continues to develop new technologies, Kato remains an influential inventor whose contributions will likely endure.

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]
Loading…