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For the Inventor, By the Inventor

Tokyo, Japan

Masayuki Ito

This inventor holds 27 USPTO granted patents and 15 published patent applications and 5 EPO patents, primarily in Data Processing Technology. Top assignees: Renesas Electronics Corporation, Renesas Technology Corp., Daiichi Pharmaceutical Co., Ltd.. Active years: 1993-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Ito. Retrieved from https://idiyas.com/inventor/masayuki-ito-yx2n84e7

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

USPTO Granted Patents = 27 

% Patents Active = 81.5

 

Average Co-Inventor Count = 2.9

ph-index = 8

Forward Citations = 250(Granted Patents)


Location History:

  • Hachiouji, JP (2001)
  • Higashimurayama, JP (2000 - 2005)
  • Kodaira, JP (2005)
  • Richmond, CA (US) (2007)
  • Kokubunji, JP (2008)
  • Edogawa-ku, JP (2012)
  • Kanagawa, JP (1993 - 2016)
  • Tokyo, JP (1999 - 2024)

Company Filing History:

goldMedal6 out of 7,657 
 
Renesas Electronics Corporation
 patents
silverMedal5 out of 3,781 
 
Renesas Technology Corp.
 patents
bronzeMedal3 out of 200 
 
Daiichi Pharmaceutical Co., Ltd.
 patents
4. 2 out of 424 
 
Astellas Pharma Gmbh
 patents
5. 2 out of 42,740 
 
Hitachi, Ltd.
 patents
6. 2 out of 198 
 
Hochiki Corporation
 patents
7. 2 out of 186 
 
Niles Parts Company, Ltd.
 patents
8. 1 out of 463 
 
Daiichi Sankyo Company, Limited
 patents
9. 1 out of 1,395 
 
Hitachi High-Tech Corporation
 patents
10. 1 out of 59 
 
Hochiki Kabushiki Kaisha
 patents
11. 1 out of 1 
 
Mitsubishi Coporation Life Sciences Ltd.
 patent
12. 1 out of 1 
 
Nippon Electrode Co., Ltd.
 patent
13. 1 out of 7 
 
The Honjo Chemical Corporation
 patents
14. 1 out of 164 
 
Waseda University
 patents
15. 1 out of 8,395 
 
Yazaki Corporation
 patents
where one patent can have more than one assignee

Years Active: 1993-2026

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Areas of Expertise:
Data Processing
Memory Protection Circuit
Multiprocessor System
Semiconductor Device
Cache Memory
Data Processor
Fire Monitoring System
Electrical Connector
Shift Lever Device
BDCA-2 Antibody
Pyridylmethylsulfone Derivative
Sulfonyl Derivatives
27 patents (USPTO):Explore Patents
1. 12540078 - Molding material for producing carbon clusters and a method for manufacturing thereof (2026-02-03),
2. 12085581 - Automatic analyzer (2024-09-10),
3. 11046770 - Anti-human BDCA-2 antibody (2021-06-29),
4. 10294301 - Anti-human BDCA-2 antibody (2019-05-21),
5. 9740636 - Information processing apparatus (2017-08-22),
6. 9495299 - Data processing device utilizing way selection of set associative cache memory based on select data such as parity data (2016-11-15),
7. 9465750 - Memory protection circuit, method and processing unit utilizing memory access information register to selectively allow access to memory areas by virtual machines (2016-10-11),
8. 9329927 - Semiconductor device (2016-05-03),
9. 9318167 - Information processing apparatus (2016-04-19),
10. 8114886 - Pyridylmethylsulfone derivative (2012-02-14),
11. 8108660 - Multiprocessor system and method of synchronization for multiprocessor system (2012-01-31),
12. 7774017 - Semiconductor integrated circuit device (2010-08-10),
13. 7415576 - Data processor with block transfer control (2008-08-19),
14. 7399775 - β-amyloid protein production/secretion inhibitor (2008-07-15),
15. 7243208 - Data processor and IP module for data processor (2007-07-10),

Title: The Innovative Journey of Masayuki Ito

Introduction: Masayuki Ito is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masayuki Ito holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Masayuki Ito has worked with leading research institutions and tech companies, spearheading projects that have revolutionized various industries. His dedication to pushing the boundaries of what is possible has earned him recognition worldwide.

Collaborations: Throughout his career, Masayuki Ito has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence. His ability to work seamlessly in multidisciplinary teams has led to the development of cutting-edge solutions that have had a lasting impact.

Conclusion: Masayuki Ito's passion for innovation, coupled with his relentless drive to create a better future through technology, solidifies his position as a trailblazer in the world of inventions. His work continues to inspire the next generation of inventors and shape the landscape of tomorrow.

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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