Fujimi, Japan

Koichi Morita

This inventor holds 17 USPTO granted patents, primarily in Power Supply Technology. Top assignee: Sanken Electric Co., Ltd.. Active years: 1988-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Morita. Retrieved from https://idiyas.com/inventor/koichi-morita-kd0x6625

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

Calculating rank

% Patents Active = 52.9

Average Co-Inventor Count = 1.4

ph-index = 10

Forward Citations = 254(Granted Patents)


Location History:

  • Fujumi, JP (2003)
  • Fujimi, JP (1988 - 2004)
  • Niiza, JP (2007)
  • Kawagoe, JP (2007)
  • Saitama, JP (2003 - 2009)

Company Filing History:


Years Active: 1988-2009

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Areas of Expertise:
Voltage Balance Circuit
Voltage Detecting Circuit
Semiconductor Switch
Power Factor Improvement
Switching Amplifier
AC-to-DC Converter
Soft-Switching Power Supply
Low-Noise Switching Power Supply
DC-DC Converter
Power Supply
Switching Power Supply
17 patents (USPTO):Explore Patents

Title: Innovations of Koichi Morita

Introduction

Koichi Morita is a prominent inventor based in Fujimi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of voltage balancing technologies. With a total of 17 patents to his name, Morita's work has had a substantial impact on battery management systems.

Latest Patents

Among his latest patents are the voltage balance circuit, voltage detecting circuit, voltage balancing method, and voltage detecting method. These innovations involve a control section that activates a switch, connecting a capacitor to a secondary battery in parallel. This configuration allows the voltage across each capacitor to match the voltage between the polarities of the secondary battery. Subsequently, when the control section deactivates the switch and activates another, the capacitors are again connected to the secondary battery. This process enables the capacitors to charge or discharge, effectively balancing the voltage between the polarities of the secondary battery.

Career Highlights

Koichi Morita is currently employed at Sanken Electric Co., Ltd., where he continues to innovate and develop new technologies. His expertise in voltage management has positioned him as a key figure in the advancement of battery technology.

Collaborations

Throughout his career, Morita has collaborated with notable colleagues, including Toshiyuki Yamagishi and Hiroshi Usui. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Koichi Morita's contributions to the field of electrical engineering, particularly in voltage balancing technologies, highlight his role as a leading inventor. His patents and ongoing work at Sanken Electric Co., Ltd. continue to influence advancements in battery management systems.

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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