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For the Inventor, By the Inventor

Hyogo, Japan

Masao Yamawaki

This inventor holds 14 USPTO granted patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Nippon Hoso' Kyokai. Active years: 1987-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Yamawaki. Retrieved from https://idiyas.com/inventor/masao-yamawaki

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

USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 8

Forward Citations = 264(Granted Patents)


Location History:

  • Itami, JP (1987 - 1992)
  • Hyogo, JP (1989 - 2000)

Company Filing History:

goldMedal14 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
silverMedal2 out of 382 
 
Nippon Hoso' Kyokai
 patents
where one patent can have more than one assignee

Years Active: 1987-2000

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14 patents (USPTO):Explore Patents
1. 6118172 - High-frequency circuit device and manufacturing method thereof (2000-09-12),
2. 5893759 - Semiconductor device and method of fabricating the same (1999-04-13),
3. 5539461 - Solid state image sensor and a driving method thereof (1996-07-23),
4. 5466613 - Method of manufacturing a camera device (1995-11-14),
5. 5399882 - Camera device and method of manufacturing the same (1995-03-21),
6. 5168327 - Imaging device (1992-12-01),
7. 5019884 - Charge transfer device (1991-05-28),
8. 4980735 - Solid state imaging element (1990-12-25),
9. 4903132 - Electronic still camera with slow-in, fast out memory addressing (1990-02-20),
10. 4894707 - Semiconductor device having a light transparent window and a method of (1990-01-16),
11. 4853786 - CSD image sensor and method of decreasing smear by the user thereof (1989-08-01),
12. 4831426 - Solid state image sensing device and a method of manufacturing the same (1989-05-16),
13. 4788592 - CSD type solid-state imaging device with means for draining excess (1988-11-29),
14. 4707744 - Solid-state image sensor (1987-11-17),

Title: Inventor Masao Yamawaki

Introduction: Masao Yamawaki is a renowned inventor based in Hyogo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Masao Yamawaki holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Masao Yamawaki has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the industry.

Collaborations: Throughout his career, Masao Yamawaki has collaborated with top companies and inventors globally, fostering a culture of innovation and knowledge sharing to drive progress in the field of technology.

Conclusion: Masao Yamawaki's passion for innovation and his relentless pursuit of excellence have solidified his position as a visionary inventor, shaping the future of technology and inspiring the next generation of inventors.

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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