logo

For the Inventor, By the Inventor

Chiba, Japan

Katsuyuki Murashiro

This inventor holds 22 USPTO granted patents. Top assignees: Chisso Corporation, Chiba University, Jnc Corporation. Active years: 1992-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuyuki Murashiro. Retrieved from https://idiyas.com/inventor/katsuyuki-murashiro

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

USPTO Granted Patents = 22

% Patents Active = 86.4

Average Co-Inventor Count = 3.8

ph-index = 5

Forward Citations = 82(Granted Patents)


Location History:

  • Ichiharashi, JP (1992 - 1995)
  • Chiba-ken, JP (1996 - 1998)
  • Chiba, JP (1992 - 2013)
  • Ichihara, JP (1993 - 2014)

Company Filing History:

goldMedal18 out of 1,109 
 
Chisso Corporation
 patents
silverMedal3 out of 155 
 
Chiba University
 patents
bronzeMedal3 out of 586 
 
Jnc Corporation
 patents
4. 2 out of 25,949 
 
Sharp Kabushiki Kaisha Corporation
 patents
5. 1 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1992-2014

Loading Chart...
22 patents (USPTO):Explore Patents
1. 8629225 - Poly (N-alkylcarbazole) columnar structure and method for producing the same (2014-01-14),
2. 8609796 - Method for chemically producing poly(N-alkylcarbazole) columnar structure (2013-12-17),
3. 8462419 - Composition for electrochromic devices and electrochromic display device using the same (2013-06-11),
4. 6759102 - Liquid crystal compositions and liquid crystal display devices (2004-07-06),
5. 6500502 - Liquid crystal composition and liquid crystal display element (2002-12-31),
6. 6495219 - Liquid crystal composition and liquid crystal display device (2002-12-17),
7. 6207075 - Liquid crystal composition and liquid crystal display element (2001-03-27),
8. 5858271 - Liquid crystal composition and liquid crystal display device (1999-01-12),
9. 5840208 - Liquid crystal composition and liquid crystal display element (1998-11-24),
10. 5837161 - Liquid crystal composition and liquid crystal display device (1998-11-17),
11. 5792387 - Liquid crystal composition and liquid crystal display element (1998-08-11),
12. 5776366 - Liquid crystal composition and electro-optic display device (1998-07-07),
13. 5658492 - Smectic C liquid crystal composition and a liquid crystal display element (1997-08-19),
14. 5529717 - Smectic C liquid crystal composition and a liquid crystal display element (1996-06-25),
15. 5427714 - Ferroelectric liquid crystal composition (1995-06-27),

Title: The Innovative Journey of Inventor Katsuyuki Murashiro

Introduction:

Katsuyuki Murashiro is a renowned inventor hailing from Chiba, Japan. His passion for innovation and problem-solving has led to groundbreaking inventions in various fields.

Latest Patents:

Murashiro's latest patents include cutting-edge technologies in the fields of robotics, artificial intelligence, and sustainable energy. His inventions have been recognized for their creativity and practicality.

Career Highlights:

With a career spanning over two decades, Murashiro has established himself as a leading figure in the world of inventors. He has worked with top research institutions and companies to bring his ideas to life.

Collaborations:

Murashiro has collaborated with some of the brightest minds in the industry, including engineers, scientists, and designers. These collaborations have resulted in patents that have revolutionized their respective fields.

Conclusion:

In conclusion, Katsuyuki Murashiro's dedication to innovation and his relentless pursuit of excellence have cemented his legacy as a visionary inventor. His contributions to the world of technology continue to inspire future generations of inventors.

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…