Kawasaki, Japan

Shigeru Takamura

This inventor holds 1 USPTO granted patent. Top assignee: Fujitsu Corporation. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Takamura. Retrieved from https://idiyas.com/inventor/shigeru-takamura

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

Calculating rank

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2005

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Shigeru Takamura: Inventor of Shared-Memory Synchronous DRAM.

Introduction

Shigeru Takamura is an inventor associated with Kawasaki, Japan, and Fujitsu Corporation. His patent work addresses memory architecture and access by multiple controllers.

Latest Patents

Takamura is credited with 1 patent: “Synchronous DRAM Utilizable as Shared Memory.” The invention divides a memory array into multiple blocks and assigns corresponding mode storage units to those blocks. When controllers issue mode-setting instructions, the designated control information is stored for the relevant blocks. This allows different controllers to access the synchronous DRAM, with operations governed by the control information for the corresponding memory block.

Career Highlights

Takamura’s listed invention reflects work on shared-memory systems and coordinated access to synchronous DRAM. He is associated with Fujitsu Corporation.

Collaborations

His listed coworkers include Masashi Asakawa and Noriyuki Matsui.

Conclusion

Shigeru Takamura’s patent describes a block-based approach to enabling multiple controllers to use synchronous DRAM as shared memory.

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]
Loading…