Ohme, Japan

Yuko Tamba

This inventor holds 6 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Tohbu Semiconductor, Ltd.. Active years: 1993-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuko Tamba. Retrieved from https://idiyas.com/inventor/yuko-tamba

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 6

Forward Citations = 118(Granted Patents)


Location History:

  • Tokyo, JP (1994)
  • Ohme, JP (1993 - 1997)
  • Ome, JP (2000)

Company Filing History:


Years Active: 1993-2000

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6 patents (USPTO):Explore Patents

Title: Yuko Tamba: Innovator in Semiconductor Technology

Introduction

Yuko Tamba is a prominent inventor based in Ohme, Japan. She has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. Her work focuses on enhancing the reliability and efficiency of electronic circuits.

Latest Patents

One of Yuko Tamba's latest patents involves digital demodulators for phase modulated and amplitude-phase modulated signals. This patent describes a semiconductor integrated circuit that includes multiple electronic circuits, each equipped with interfaces for signal transmission. The design incorporates protective elements with high threshold voltages to prevent electrostatic breakdown during handling. By integrating a resistor and a diode connected to the gate of an input MOSFET, the circuit effectively safeguards against high voltage from static electricity, ensuring reliable operation.

Career Highlights

Throughout her career, Yuko Tamba has worked with notable companies such as Hitachi, Ltd. and Hitachi Tohbu Semiconductor, Ltd. Her experience in these organizations has allowed her to develop innovative solutions that address critical challenges in semiconductor design and functionality.

Collaborations

Yuko has collaborated with esteemed colleagues, including Kazuo Yamakido and Takao Okazaki. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.

Conclusion

Yuko Tamba's contributions to semiconductor technology exemplify her dedication to innovation and excellence. Her patents and collaborations reflect her commitment to advancing the industry and enhancing electronic circuit reliability.

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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