IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Katsunari Moriai

USPTO Granted Patents = 13 

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 41(Granted Patents)


Location History:

  • Akita, JP (2007)
  • Nikaho, JP (2009 - 2010)
  • Tokyo, JP (2011 - 2017)

Company Filing History:

goldMedal13 out of 7,952 
 
Tdk Corporation
 patents

Years Active: 2007-2017

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13 patents (USPTO):Explore Patents
1. 9762203 - Piezoelectric device (2017-09-12),
2. 9726552 - Temperature compensated piezoelectric oscilator device package wherein the base of the package consists of a multilayer thermistor (2017-08-08),
3. 9142340 - Chip varistor (2015-09-22),
4. 8552831 - Chip varistor (2013-10-08),
5. 8525634 - Chip varistor (2013-09-03),
6. 8508325 - Chip varistor and chip varistor manufacturing method (2013-08-13),
7. 8471673 - Varistor and method for manufacturing varistor (2013-06-25),
8. 8106506 - Electronic component (2012-01-31),
9. 7995326 - Chip-type electronic component (2011-08-09),
10. 7652554 - Multilayer filter (2010-01-26),
11. 7649435 - Multilayer chip varistor (2010-01-19),
12. 7502213 - Surge absorber (2009-03-10),
13. 7167352 - Multilayer chip varistor (2007-01-23),

Title: The Innovative Mind of Katsunari Moriai: A Pioneer in Piezoelectric Devices

Introduction: Katsunari Moriai is a prominent inventor based in Tokyo, Japan, known for his groundbreaking contributions to the field of piezoelectric devices. With an impressive portfolio of 13 patents, Moriai has made significant strides in developing technologies that enhance measurement precision and efficiency in electronics.

Latest Patents: Among Moriai's latest inventions is a sophisticated piezoelectric device featuring a ceramic substrate with a piezoelectric element secured in a frame that enhances its stability. This innovative design incorporates resistance welding between a metal layer and a metal lid, ensuring durability and performance. Another notable patent focuses on a temperature-compensated piezoelectric oscillator device package, utilizing a multilayer negative temperature coefficient (NTC) thermistor to accurately measure the temperature of the piezoelectric element. These advancements underscore Moriai's commitment to improving measurement capabilities in electronic devices.

Career Highlights: Moriai's career is highlighted by his affiliation with TDK Corporation, a leading firm known for its expertise in electronic components. His innovative approach and dedication to research have positioned him as a key figure within the company, driving advancements in piezoelectric technology.

Collaborations: Throughout his journey, Moriai has collaborated with talented colleagues like Takahiro Itami and Dai Matsuoka. These partnerships have enhanced his work, leading to the development of cutting-edge technologies that benefit the electronics industry.

Conclusion: Katsunari Moriai is a visionary inventor whose contributions to piezoelectric devices are shaping the future of technology. His extensive patent portfolio and collaborations with skilled professionals exemplify a commitment to innovation that continues to impact various fields. As technology evolves, Moriai's work will undoubtedly play a crucial role in driving advancements in electronic measurement precision.

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