Yamanashi, Japan

Chiharu Isobe

This inventor holds 1 USPTO granted patent. Top assignee: Enomoto Co., Ltd.. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chiharu Isobe. Retrieved from https://idiyas.com/inventor/chiharu-isobe-iosd45oz

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 = 2.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Chiharu Isobe: Innovator in Semiconductor Technology

Introduction

Chiharu Isobe is a notable inventor based in Yamanashi-ken, Japan. He has made significant contributions to the field of semiconductor technology, particularly through his innovative designs and manufacturing methods.

Latest Patents

Chiharu Isobe holds a patent for a semiconductor lead frame and the method for manufacturing the same. This patent describes a semiconductor device manufacturing method that includes a semiconductor lead frame comprising a chip pad section for mounting a semiconductor chip. The lead section features inner leads that are wire-bonded to the chip's electrodes and outer leads that extend beyond the lead frame after packaging. The design allows for a unique folding portion that connects the pad and lead sections, ensuring that they do not overlap when unassembled. This innovation enhances the efficiency and effectiveness of semiconductor device manufacturing.

Career Highlights

Chiharu Isobe is currently associated with Enomoto Co., Ltd., where he continues to develop and refine semiconductor technologies. His work has been instrumental in advancing the capabilities of semiconductor devices, making them more reliable and efficient.

Collaborations

Chiharu collaborates with Tokushi Sakamoto, a talented woman in the field, contributing to the innovative projects at Enomoto Co., Ltd. Their teamwork exemplifies the importance of collaboration in driving technological advancements.

Conclusion

Chiharu Isobe's contributions to semiconductor technology through his patent and work at Enomoto Co., Ltd. highlight his role as an influential inventor in the industry. His innovative designs continue to shape the future of semiconductor manufacturing.

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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