logo

For the Inventor, By the Inventor

Kawasaki, Japan

Masahiro Yamamoto

This inventor holds 39 USPTO granted patents and 2 published patent applications, primarily in Semiconductor Technology. Top assignees: Kabushiki Kaisha Toshiba, Nanogeometry Research Inc., Nippon Steel Corporation. Active years: 1987-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Yamamoto. Retrieved from https://idiyas.com/inventor/masahiro-yamamoto-vecgzruc

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

Calculating rank
USPTO Granted Patents = 39 

% Patents Active = 87.2

Average Co-Inventor Count = 3.0

ph-index = 20

Forward Citations = 1,269(Granted Patents)


Location History:

  • Chichibu, JP (1988)
  • Kitakyusyu, JP (1999)
  • Kanagawa-ken, JP (2001)
  • Futtsu, JP (2011)
  • Sagamihara, JP (1997 - 2013)
  • Kawasaki, JP (1987 - 2017)
  • Kawasaki-shi, Kangawa, JP (2018)
  • Kawasaki Kanagawa, JP (2020 - 2021)

Company Filing History:

goldMedal29 out of 53,286 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal3 out of 4 
 
Nanogeometry Research Inc.
 patents
bronzeMedal3 out of 3,724 
 
Nippon Steel Corporation
 patents
4. 2 out of 93,136 
 
Canon Kabushiki Kaisha
 patents
5. 1 out of 318 
 
Canon Denshi Kabushiki Kaisha
 patents
6. 1 out of 39,378 
 
Fujitsu Corporation
 patents

Years Active: 1987-2021

Loading Chart...
Areas of Expertise:
Voice Recognition
Speech Processing
Display Control
Vehicle Monitoring
Light-Emitting Device
Semiconductor Laser
Gallium Nitride
Pattern Inspection
Optoelectric Device
Corrosion-Resistant Paint
Nitride Compound Semiconductor
Magnetic Head
39 patents (USPTO):Explore Patents
1. 11176943 - Voice recognition device, voice recognition method, and computer program product (2021-11-16),
2. 10978072 - Display control system, display control method, and computer program product using display sectors in one revolution of clockwise or counterclockwise direction (2021-04-13),
3. 10878802 - Speech processing apparatus, speech processing method, and computer program product (2020-12-29),
4. 10803852 - Speech processing apparatus, speech processing method, and computer program product (2020-10-13),
5. 9875413 - Vehicle monitoring apparatus and vehicle monitoring method (2018-01-23),
6. 9800714 - Control method, information processing device, and storage medium (2017-10-24),
7. 8974852 - Method of manufacturing light-emitting device with fluorescent layer (2015-03-10),
8. RE44215 - Semiconductor optoelectric device and method of manufacturing the same (2013-05-13),
9. 8294165 - Semiconductor light-emitting device (2012-10-23),
10. 8025965 - Paint for highly corrosion-resistant zinc-alloy coated steels and steel structure having coated film of said paint (2011-09-27),
11. 7932666 - Light-emitting device with fluorescent layer (2011-04-26),
12. 7817844 - Pattern inspection apparatus and method (2010-10-19),
13. 7663307 - Light-emitting device (2010-02-16),
14. 7660455 - Pattern inspection apparatus, pattern inspection method, and recording medium (2010-02-09),
15. 7525127 - Semiconductor light emitting device (2009-04-28),

Title: Masahiro Yamamoto: Pioneering Inventor from Kawasaki

Introduction: Masahiro Yamamoto is a distinguished inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masahiro Yamamoto holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Masahiro Yamamoto has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Masahiro Yamamoto has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Masahiro Yamamoto's relentless pursuit of innovation and his passion for creating technology that positively impacts society solidify his position as a visionary inventor in the global tech landscape.

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…