Nagaokakyo, Japan

Masahiro Sakuratani

This inventor holds 8 USPTO granted patents and 6 published patent applications. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 1999-2016.

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

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

USPTO Granted Patents = 8 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 32(Granted Patents)


Location History:

  • Takefu, JP (1999)
  • Nagaokakyo, JP (2013 - 2016)

Company Filing History:


Years Active: 1999-2016

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8 patents (USPTO):Explore Patents

Title: Spotlight on Inventor Masahiro Sakuratani

Introduction: Masahiro Sakuratani, a notable inventor based in Nagaokakyo, Japan, has made significant contributions to the field of electronic components through his innovative designs and patents. With a total of eight patents to his name, Sakuratani is a key figure at Murata Manufacturing Co., Ltd., a company renowned for its cutting-edge technology in electronic materials and components.

Latest Patents: Among his latest patents, the "Monolithic Ceramic Electronic Component" exemplifies Sakuratani's ingenuity. This invention provides a solution to prevent local shortening of inner electrodes during the manufacturing process. By reducing the density of outer-layer dummy conductors, which meet a specific criterion relating the spacing of conductors and electrodes, the reliability of the electronic components is enhanced, particularly by addressing issues like the breakdown voltage degradation (BDV).

Another remarkable patent of Sakuratani's is related to a "Multilayer Ceramic Electronic Component." This invention introduces a dummy lead-through conductor arranged in non-effective layer regions of a ceramic body, enabling improved electrical connectivity by applying current through multiple exposed edges of the conductor. This innovation demonstrates Sakuratani's commitment to pushing the boundaries of electronic component design.

Career Highlights: Throughout his career, Masahiro Sakuratani has established himself as a leading inventor within Murata Manufacturing Co., Ltd. His expertise in ceramic electronic components and dedication to innovation have earned him recognition in the engineering community. His patents not only reflect his technical skill but also his proactive approach to overcoming industry challenges.

Collaborations: Sakuratani has worked alongside talented colleagues such as Teppei Akazawa and Kenjiro Hadano. These collaborations have likely contributed to the advancement of their projects, fostering a creative environment that encourages innovative thinking and entails sharing of ideas to enhance the quality of their developments.

Conclusion: Masahiro Sakuratani stands out as a prominent inventor in the electronic component landscape. His eight patents reveal a continuous pursuit of innovation and excellence at Murata Manufacturing Co., Ltd. Through his work, he not only contributes to the advancement of technology but also sets a standard for future inventors and engineers in the field.

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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