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For the Inventor, By the Inventor

Aizuwakamatsu, Japan

Yoji Murakami

This inventor holds 5 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1990-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoji Murakami. Retrieved from https://idiyas.com/inventor/yoji-murakami-th3ue13n

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 54(Granted Patents)


Location History:

  • Fukushima, JP (1990)
  • Aizuwakamatsu, JP (1990 - 1992)
  • Kawasaki, JP (1995 - 1997)

Company Filing History:

goldMedal5 out of 39,378 
 
Fujitsu Corporation
 patents

Years Active: 1990-1997

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5 patents (USPTO):Explore Patents
1. 5610080 - Method for producing semiconductor device having a body with a carrier (1997-03-11),
2. 5473199 - Semiconductor device having a body with a carrier ring connected thereto (1995-12-05),
3. 5094982 - Lead frame and method of producing electronic components using such (1992-03-10),
4. 4977442 - Lead frame and method of producing electronic components using such (1990-12-11),
5. 4900485 - Method and apparatus for transfer molding (1990-02-13),

Title: Yoji Murakami: Innovator in Semiconductor Technology

Introduction

Yoji Murakami is a prominent inventor based in Aizuwakamatsu, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on innovative methods for producing semiconductor devices that enhance their functionality and efficiency.

Latest Patents

Murakami's latest patents include a method for producing a semiconductor device that features a body with a carrier. This semiconductor device comprises a resin package and multiple leads extending outwardly from the package. Additionally, the device includes a ring part made of resin that surrounds the semiconductor body, along with connecting parts that link the body and the ring, providing support. Another notable patent describes a semiconductor device with a body that has a carrier ring connected to it, showcasing similar structural elements and innovations.

Career Highlights

Yoji Murakami is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies in the semiconductor industry. His expertise and innovative approach have positioned him as a key player in advancing semiconductor device design and production.

Collaborations

Murakami has collaborated with notable colleagues, including Toshiaki Suzuki and Masao Kobayashi. Their combined efforts contribute to the ongoing advancements in semiconductor technology.

Conclusion

Yoji Murakami's contributions to semiconductor technology through his patents and work at Fujitsu Corporation highlight his role as an influential inventor in the field. His innovative methods continue to shape 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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