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For the Inventor, By the Inventor

Yokohama, Japan

Minoru Koshino

This inventor holds 7 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1976-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Minoru Koshino. Retrieved from https://idiyas.com/inventor/minoru-koshino

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 118(Granted Patents)


Location History:

  • Yokohama, JA (1976)
  • Yokohama, JP (1981 - 1988)
  • Kanagawa, JP (1990)

Company Filing History:

goldMedal7 out of 39,371 
 
Fujitsu Corporation
 patents

Years Active: 1976-1990

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7 patents (USPTO):Explore Patents
1. 4954982 - Method and circuit for checking storage protection by pre-checking an (1990-09-04),
2. 4755938 - Access request control apparatus which reassigns higher priority to (1988-07-05),
3. 4698754 - Error detection of scan-out in a diagnostic circuit of a computer (1987-10-06),
4. 4547848 - Access control processing system in computer system (1985-10-15),
5. 4426713 - Synchronizing circuit (1984-01-17),
6. 4293941 - Memory access control system in vector processing system (1981-10-06),
7. 3976866 - Addition control system (1976-08-24),

Title: Minoru Koshino: Innovator in Memory Control Technology

Introduction

Minoru Koshino is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of memory control technology, holding a total of 7 patents. His work focuses on enhancing the efficiency and security of storage systems.

Latest Patents

Koshino's latest patents include a method and circuit for checking storage protection. This innovative storage-protection-check circuit utilizes a storage key that corresponds to a specific unit area of a storage region. The circuit checks the value of the access request key, allowing access to the storage region without needing to read the storage key from the key storage when the access request key has a specified value. Another notable patent is an access request control apparatus that determines priority among multiple access requests in a memory control system using a pipeline. This apparatus selects one of the access requests from various channel processing devices and considers requests from central processing units to optimize memory access control.

Career Highlights

Minoru Koshino has had a successful career at Fujitsu Corporation, where he has been instrumental in developing advanced memory control technologies. His innovative approaches have led to significant improvements in the efficiency of memory systems.

Collaborations

Koshino has collaborated with notable colleagues, including Hidehiko Nishida and Akira Hattori, to further advance the field of memory control technology.

Conclusion

Minoru Koshino's contributions to memory control technology through his patents and work at Fujitsu Corporation highlight his role as a key innovator in the industry. His inventions continue to influence the development of efficient and secure storage systems.

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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