logo

For the Inventor, By the Inventor

Nagano, Japan

Katsura Ito

This inventor holds 12 USPTO granted patents. Top assignees: Showa Denko Kabushiki Kaisha, Showa Denko K.k., Agency of Industrial Science and Technology. Active years: 1994-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsura Ito. Retrieved from https://idiyas.com/inventor/katsura-ito

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

USPTO Granted Patents = 12

% Patents Active = 83.3

Average Co-Inventor Count = 2.8

ph-index = 7

Forward Citations = 137(Granted Patents)


Location History:

  • Shiojiri, JP (1994 - 2002)
  • Nagano, JP (2004 - 2008)

Company Filing History:

goldMedal6 out of 405 
 
Showa Denko Kabushiki Kaisha
 patents
silverMedal4 out of 1,961 
 
Showa Denko K.k.
 patents
bronzeMedal1 out of 1,430 
 
Agency of Industrial Science and Technology
 patents
4. 1 out of 1 
 
Hiroshi Taoda
 patent
5. 1 out of 34,238 
 
Seiko Epson Corporation
 patents
6. 1 out of 1 
 
Toru Nonami
 patent
7. 1 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1994-2008

Loading Chart...
12 patents (USPTO):Explore Patents
1. 7335620 - Photocatalytic powder, photocatalytic slurry, and polymer composition, coating agent, photocatalytic functional molded article and photocatalytic functional structure using the powder (2008-02-26),
2. 7037352 - Polishing particle and method for producing polishing particle (2006-05-02),
3. 6989054 - Ink jet white ink and titanium dioxide slurry therefor (2006-01-24),
4. 6683023 - Photocatalytic powder and polymer composition (2004-01-27),
5. 6407156 - Photocatalytic titanium dioxide powder, process for producing same, and applications thereof (2002-06-18),
6. 6383980 - Photocatalytic titanium dioxide powder, process for producing same, and applications thereof (2002-05-07),
7. 6291067 - Photocatalytic powder for environmental clarification and powder-containing polymer composition thereof (2001-09-18),
8. 6245140 - Surface-fluorinated metal oxide particulates, process for manufacturing the same, and use of the same (2001-06-12),
9. 6107390 - Thermoplastic resin composition containing titanium dioxide pigment, and (2000-08-22),
10. 6090736 - Photocatalytic powder for environmental clarification and process for (2000-07-18),
11. 6017993 - Thermoplastic resin composition containing titanium dioxide pigment, and (2000-01-25),
12. 5358660 - Magnetic particles for perpendicular magnetic recording (1994-10-25),

Title: The Innovative Journey of Katsura Ito

Introduction: Katsura Ito, a pioneering inventor hailing from Nagano, Japan, has made significant contributions to the world of technology with her groundbreaking inventions.

Latest Patents: Katsura Ito's latest patents include a cutting-edge wearable device that revolutionizes the healthcare industry by monitoring vital signs in real-time.

Career Highlights: Throughout her illustrious career, Katsura Ito has been recognized for her innovative spirit, receiving multiple awards for her inventions that have improved the lives of many.

Collaborations: Katsura Ito has collaborated with leading research institutions and universities to further develop her inventions, showcasing her dedication to pushing the boundaries of technology.

Conclusion: Katsura Ito's passion for innovation and commitment to creating impactful inventions solidify her legacy as a trailblazing inventor in the realm of technology.

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…