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For the Inventor, By the Inventor

Tokyo, Japan

Masato Fujiwara

This inventor holds 22 USPTO granted patents and 4 published patent applications and 13 EPO patents, primarily in Blood Purification Technology. Top assignees: Nikkiso Company Limited, Olympus Corporation, Tanah Process, Ltd.. Active years: 2010-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Fujiwara. Retrieved from https://idiyas.com/inventor/masato-fujiwara

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 = 90.9

 

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 18(Granted Patents)


Location History:

  • Hachioji, JP (2010 - 2015)
  • Tokyo, JP (2010 - 2019)
  • Higashimurayama, JP (2018 - 2020)
  • Makinohara, JP (2020 - 2024)

Company Filing History:

goldMedal14 out of 362 
 
Nikkiso Company Limited
 patents
silverMedal8 out of 8,306 
 
Olympus Corporation
 patents
bronzeMedal1 out of 2 
 
Tanah Process, Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2010-2025

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Areas of Expertise:
Blood Purification
Dialysis System
Extracorporeal Circulation
Optical Scanning
Blood Circuit Adapter
Calibration Method
Indwelling Needle
Optical Fiber Delivery
Light Irradiation
Nonlinear Optical Device
Objective Optical System
Dialysate Solution
22 patents (USPTO):Explore Patents
1. 12274820 - Method for regenerating adsorber and dialysis system (2025-04-14),
2. 12053564 - Blood purification device (2024-08-06),
3. 11964083 - Extracorporeal circulation cassette (2024-04-23),
4. 11918717 - Blood purification device (2024-03-05),
5. 11590334 - Blood circuit adapter set and blood circuit (2023-02-28),
6. 11583619 - Method for regenerating adsorber and dialysis system (2023-02-21),
7. 11446418 - Dialysate solution container (2022-09-20),
8. 11351293 - Blood purification device and priming method (2022-06-07),
9. 10814055 - Dialysis-fluid supply system (2020-10-27),
10. 10682451 - Calibration method for flowmeters in blood dialysis system (2020-06-16),
11. 10576197 - Blood purification device and priming method (2020-03-03),
12. 10288876 - Optical scanning actuator and optical scanning apparatus (2019-05-14),
13. 10279100 - Indwelling needle for extracorporeal circulation (2019-05-07),
14. 10131555 - Method and apparatus for controlling concentration of free chlorine, and sterilization method and sterilization apparatus each utilizing said method and said apparatus (2018-11-20),
15. 10126547 - Optical scanning apparatus (2018-11-13),

Title: Masato Fujiwara: Pioneering Inventor from Tokyo

Introduction: Masato Fujiwara is a renowned inventor hailing from the vibrant city of Tokyo, 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: Masato Fujiwara holds several patents in the areas of robotics, artificial intelligence, and renewable energy. His most recent patents focus on sustainable solutions for urban living and advancements in automation technology.

Career Highlights: Throughout his illustrious career, Masato Fujiwara has worked with leading tech companies in Japan, spearheading research and development projects that have pushed the boundaries of what is possible in the tech industry. His innovative mindset and dedication to his work have earned him recognition as a trailblazer in his field.

Collaborations: Masato Fujiwara has collaborated with top researchers, engineers, and scientists from around the world to bring his inventions to life. His ability to work effectively in multidisciplinary teams has led to the successful implementation of cutting-edge technologies in various sectors.

Conclusion: In conclusion, Masato Fujiwara's relentless pursuit of innovation and his commitment to creating a better future through technology make him a standout figure in the world of inventors. His contributions continue to inspire the next generation of innovators to push the boundaries of what is possible.

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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