logo

For the Inventor, By the Inventor

Kanagawa, Japan

Masayuki Hattori

This inventor holds 87 USPTO granted patents and 5 EPO patents, primarily in Chemical Mechanical Polishing (CPC class B24B1-00). Top assignees: Sony Corporation, Jsr Corporation, Nec Corporation. Active years: 1982-2018.

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

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

Calculating rank
USPTO Granted Patents = 87

% Patents Active = 73.6

 

Average Co-Inventor Count = 2.4

ph-index = 18

Forward Citations = 1,388(Granted Patents)

Forward Citations (Not Self Cited) = 1,361(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Hachioji, JP (1982 - 1985)
  • Ama, JP (1989)
  • Aichi, JP (1987 - 2000)
  • Ama-gun, JP (2002)
  • Mie, JP (2004)
  • Aichi-ken, JP (1998 - 2005)
  • Tokyo, JP (1991 - 2008)
  • Chuo-ku, JP (2005 - 2009)
  • Yatomi, JP (2009)
  • Kanagawa, JP (1995 - 2018)

Company Filing History:

goldMedal31 out of 58,147 
 
Sony Corporation
 patents
silverMedal24 out of 1,078 
 
Jsr Corporation
 patents
bronzeMedal7 out of 36,718 
 
Nec Corporation
 patents
4. 6 out of 377 
 
Japan Synthetic Rubber Co., Ltd.
 patents
5. 5 out of 6,287 
 
Fanuc Corporation
 patents
6. 5 out of 187 
 
Fujitsu Fanuc Limited
 patents
7. 4 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
8. 1 out of 270 
 
Euro-Celtique S.a.
 patents
9. 1 out of 21,910 
 
Koninklijke Philips Corporation N.v.
 patents
10. 7 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1982-2018

Loading Chart...
Loading Chart...
Areas of Expertise:
Chemical Mechanical Polishing
Decoding Methods
Information Processing
Semiconductor Devices
Aqueous Dispersion
Error Correction
Encoding Device
Data Reproduction
Viterbi Decoding
Slurry Composition
Pixel Chip
Synchronization Circuit
87 patents (USPTO):Explore Patents
1. 9905151 - Display panel having daisy-chain-connected pixels, pixel chip, and electronic apparatus (2018-02-27),
2. 8640010 - Decoding apparatus and decoding method (2014-01-28),
3. 8437426 - Receiving apparatus, receiving method, and program (2013-05-07),
4. 8406366 - Synchronization circuit, synchronization method, and reception system (2013-03-26),
5. 8279956 - Information processing apparatus, information processing method, display apparatus and information processing program (2012-10-02),
6. 7929628 - OFDM receiver and OFDM signal receiving method (2011-04-19),
7. 7607063 - Decoding method and device for decoding linear code (2009-10-20),
8. 7560384 - Chemical mechanical polishing method (2009-07-14),
9. 7550020 - Chemical mechanical polishing aqueous dispersion and chemical mechanical polishing method (2009-06-23),
10. 7498294 - Cleaning composition, method for cleaning semiconductor substrate, and process for manufacturing semiconductor device (2009-03-03),
11. 7378349 - Chemical mechanical polishing aqueous dispersion and chemical mechanical polishing method (2008-05-27),
12. 7340663 - Method and apparatus for embedding an additional layer of error correction into an error correcting code (2008-03-04),
13. 7252782 - Chemical mechanical polishing aqueous dispersion and chemical mechanical polishing method (2007-08-07),
14. 7246296 - Encoding device for performing serial concatenated coding (2007-07-17),
15. 7196999 - Method and apparatus for reproducing data and method and apparatus for recording and/or reproducing data (2007-03-27),

Certainly! Here is an article about inventor Masayuki Hattori based on the provided data:

Title: Unveiling the Inventive Genius of Masayuki Hattori

Introduction:

Masayuki Hattori, a prolific inventor hailing from Kanagawa, Japan, has made a significant mark in the world of technology with a total of 87 patented innovations to his name. His inventive spirit and dedication to pushing the boundaries of technological advancement have earned him a well-deserved reputation in the industry.

Latest Patents:

Among his latest patents is the "Display panel having daisy-chain-connected pixels, pixel chip, and electronic apparatus." This groundbreaking display panel revolutionizes pixel connectivity, enhancing data input and shaping capabilities for superior display performance. Additionally, his "Decoding apparatus and decoding method" patent showcases his expertise in soft-decision decoding strategies, advancing error correction techniques in communication systems.

Career Highlights:

Throughout his career, Masayuki Hattori has lent his innovative prowess to renowned companies such as Sony Corporation and JSR Corporation. His collaborative projects and contributions have played a pivotal role in driving technological advancements and shaping the future of the industry.

Collaborations:

In his innovative journey, Masayuki Hattori has collaborated with esteemed professionals such as Nobuo Kawahashi and Toshiyuki Miyauchi. Together, they have synergized their expertise to create cutting-edge solutions and push the boundaries of technological innovation.

Conclusion:

In conclusion, Masayuki Hattori stands as a testament to the power of ingenuity and innovation in the realm of technology. His remarkable portfolio of patents and collaborative efforts underscore his unwavering commitment to driving progress and shaping the future of the industry. Masayuki Hattori's contributions will undoubtedly leave a lasting impact on the world of technology for years to come.

I hope you find this article insightful and informative. If you have any more requests or need further information, feel free to ask!

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…