Hachioji, Japan

Kazuhiko Iwasaki

This inventor holds 15 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Microcomputer Engineering, Ltd., Hitachi Engineering Co., Ltd.. Active years: 1987-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Iwasaki. Retrieved from https://idiyas.com/inventor/kazuhiko-iwasaki

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.7

ph-index = 7

Forward Citations = 174(Granted Patents)


Location History:

  • Kokubunji, JP (1987)
  • Hachioji, JP (1988 - 1992)
  • Hachiohji, JP (1990 - 1995)
  • Chiba, JP (1995)

Company Filing History:


Years Active: 1987-1995

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15 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Kazuhiko Iwasaki**

Introduction

Kazuhiko Iwasaki, an accomplished inventor from Hachiohji, Japan, holds an impressive portfolio of 15 patents. His work focuses primarily on advancements in microprocessor technology and semiconductor memory devices. Iwasaki's innovations have significantly contributed to the fields of computing and electronics, showcasing his expertise and vision as an inventor.

Latest Patents

Among his latest patents is a groundbreaking microprocessor that features an apparatus for dynamically controlling operations. This microprocessor incorporates an instruction decoding apparatus, an instruction execution apparatus, and an information holding apparatus. It is designed to store operational specifications upon executing the first instruction, allowing for a more efficient second instruction decoding process. This innovation enhances the operational capabilities of microprocessors, underscoring Iwasaki's forward-thinking approach.

Another notable invention is a semiconductor memory device equipped with data error compensation. This device includes signal lines and a specialized decoder that decodes an inputted address, directing the output to a matrixed memory array. A designated compensated area within the memory array is utilized, allowing for effective error management. The device’s advanced features ensure higher reliability and performance, further establishing Iwasaki’s impact on semiconductor technology.

Career Highlights

Iwasaki has garnered extensive experience throughout his career, having worked with prominent companies such as Hitachi, Ltd. and Hitachi Microcomputer Engineering, Ltd. His tenure at these organizations has been instrumental in shaping his innovative endeavors. The environment provided by these industry leaders has allowed him to refine his skills and push the boundaries of technology.

Collaborations

Throughout his career, Iwasaki has collaborated with notable colleagues, including Ikuya Kawasaki and Atsushi Hasegawa. These partnerships have enabled the exchange of ideas and expertise, resulting in groundbreaking innovations within the realm of microprocessors and semiconductor devices. The collaborative spirit within his professional network has played a vital role in driving advancements in their respective fields.

Conclusion

Kazuhiko Iwasaki stands as a notable figure in the world of innovation and technology. His 15 patents reflect a dedication to enhancing microprocessor functionality and semiconductor reliability. Through his collaborations and career milestones, Iwasaki continues to contribute to significant advancements in the tech industry, inspiring future inventors and researchers.

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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