Chigasaki, Japan

Isao Ozawa

This inventor holds 30 USPTO granted patents, primarily in Semiconductor Devices. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Memory Corporation, Kioxia Corporation. Active years: 2003-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isao Ozawa. Retrieved from https://idiyas.com/inventor/isao-ozawa

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


% Patents Active = 86.7

Average Co-Inventor Count = 1.8

ph-index = 9

Forward Citations = 332(Granted Patents)


Location History:

  • Yokosuka, JP (2015)
  • Kanagawa, JP (2015 - 2016)
  • Chigasaki Kanagawa, JP (2017 - 2019)
  • Chigasaki, JP (2003 - 2023)

Company Filing History:


Years Active: 2003-2023

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Areas of Expertise:
Semiconductor Device
Sealed Semiconductor Chip
Electronic Circuit Substrate
Nonvolatile Memory
Memory Module
Differential Signal Balls
Wiring Board
Packaging Assembly
Memory System
Semiconductor Package
Chip Mounting Substrate
30 patents (USPTO):Explore Patents

Title: Isao Ozawa: Innovator in Semiconductor Technology

Introduction

Isao Ozawa is a prominent inventor based in Chigasaki, Japan, known for his significant contributions to the field of semiconductor technology. With a remarkable portfolio of 30 patents, Ozawa has played a crucial role in advancing innovations in electronic devices. His work reflects a dedication to enhancing the efficiency and functionality of semiconductor devices.

Latest Patents

Among his noteworthy inventions is a semiconductor device featuring a sealed semiconductor chip. This innovative device incorporates a semiconductor chip equipped with bonding pads strategically arranged along one side of the element forming surface. It includes a lead frame with internal leads that correspond to specific bonding pads, connected by bonding wires for optimal performance. The design further comprises a hanging pin section on the non-forming surface of the chip, enhancing its structural integrity with a sealing member that encompasses the entire assembly.

Career Highlights

Throughout his career, Isao Ozawa has held significant positions at renowned companies such as Kabushiki Kaisha Toshiba and Toshiba Memory Corporation. His expertise within these organizations has allowed him to impact the development of cutting-edge semiconductor technologies, ensuring that they meet modern demands for efficiency and reliability.

Collaborations

Ozawa has had the opportunity to collaborate with esteemed professionals in the field, including notable coworkers such as Manabu Matsumoto and Katsuya Murakami. These collaborations have fostered an environment of innovation, contributing to the successful development and patenting of various semiconductor solutions.

Conclusion

Isao Ozawa stands out as a key figure in semiconductor innovation, exemplifying the impact that dedicated inventors have on technology. His latest patents reflect not only his ingenuity but also the collaborative efforts that drive advancements in the industry. As technology continues to evolve, Ozawa's contributions are likely to remain influential in shaping the future of semiconductor devices.

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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