Kodaira, Japan

Makoto Saen

This inventor holds 27 USPTO granted patents and 2 published patent applications, primarily in Semiconductor Technology. Top assignees: Hitachi, Ltd., Renesas Technology Corp., Renesas Electronics Corporation. Active years: 2006-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Saen. Retrieved from https://idiyas.com/inventor/makoto-saen

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

Calculating rank
USPTO Granted Patents = 27 

% Patents Active = 29.6

Average Co-Inventor Count = 3.5

ph-index = 7

Forward Citations = 428(Granted Patents)


Location History:

  • Kokubunji, JP (2006 - 2008)
  • Kodaira, JP (2009 - 2014)
  • Tokyo, JP (2010 - 2016)

Company Filing History:


Years Active: 2006-2016

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Areas of Expertise:
Programmable Circuit
Manipulator Device
Non-Volatile Memory
Integrated Circuit
Clock Signal Synchronization
Vehicle Electronics
Stacked LSI
Data Processing
Access Control
Power Consumption
Synchronous Communication
27 patents (USPTO):Explore Patents

Title: Innovations of Makoto Saen: A Pioneer in Programmable Circuits and Manipulator Devices

Introduction: Makoto Saen is an accomplished inventor based in Kodaira, Japan, known for his significant contributions to the fields of programmable circuits and robotic manipulation. With a remarkable portfolio of 27 patents, Saen has established himself as a leading figure in technological advancements.

Latest Patents: Among his latest innovations, Saen's work includes a "Programmable Circuit Device and Configuration Information Restoration Method." This patent details a device in which a programmable circuit is connected to both a non-volatile memory and another faster memory type. It incorporates a configuration memory control circuit that facilitates quick restoration of circuit configuration information, enhancing device reliability and performance.

Another notable patent is the "Manipulator Device," which features an innovative arm and hand design. This device includes multiple finger portions that can manipulate target objects. Each finger portion is equipped with slip sensors and contact sensors, allowing for precise adjustments when handling objects. This technology showcases Saen's commitment to improving robotic dexterity.

Career Highlights: Saen has had a successful career with key roles at prominent companies such as Hitachi, Ltd. and Renesas Technology Corporation. His experience at these organizations has greatly influenced his inventive journey, allowing him to develop cutting-edge technologies that push the boundaries of current capabilities.

Collaborations: Throughout his career, Makoto Saen has collaborated with notable colleagues, including Kenichi Osada and Tomonori Sekiguchi. Their combined expertise has played a vital role in the successful realization of innovative projects and patents.

Conclusion: Makoto Saen's contributions to the fields of programmable circuits and manipulator devices represent a significant leap forward in technology. His 27 patents highlight his dedication to innovation and collaboration. As technology continues to evolve, Saen's inventions will undoubtedly pave the way for future advancements, influencing the industry for years to come.

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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