Tokyo, Japan

Shin-ichi Ohfuji

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Telegraph and Telephone Corporation. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shin-ichi Ohfuji. Retrieved from https://idiyas.com/inventor/shin-ichi-ohfuji

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 = 4.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: The Innovations of Shin-ichi Ohfuji

Introduction

Shin-ichi Ohfuji is a prominent inventor based in Tokyo, Japan. He is known for his contributions to the field of semiconductor technology. With a focus on enhancing the manufacturing processes of semiconductor devices, Ohfuji has made significant strides in the industry.

Latest Patents

Ohfuji holds a patent for a method of manufacturing a semiconductor device that includes a reinforcing member. The patent describes a process where a reinforcing plate is bonded to the lower surface of a semiconductor substrate, which has integrated circuits formed on its major surface. After bonding, the reinforcing plate is cut into units of integrated circuit chips, resulting in a reinforcing member formed from the plate bonded to each chip. This innovative approach improves the durability and performance of semiconductor devices.

Career Highlights

Shin-ichi Ohfuji is associated with Nippon Telegraph and Telephone Corporation, a leading telecommunications company in Japan. His work at this esteemed organization has allowed him to collaborate with other talented professionals in the field.

Collaborations

Ohfuji has worked alongside notable colleagues such as Hideyuki Unno and Manabu Itsumi. Their combined expertise has contributed to advancements in semiconductor technology and innovation.

Conclusion

Shin-ichi Ohfuji's contributions to semiconductor manufacturing highlight his role as a key innovator in the industry. His patent reflects a commitment to improving technology and enhancing device performance.

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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