Yoshimitsu Sakai

This inventor holds 8 USPTO granted patents. Top assignees: Fujitsu Corporation, Fujitsu Optical Components Limited. Active years: 1995-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimitsu Sakai. Retrieved from https://idiyas.com/inventor/yoshimitsu-sakai

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

USPTO Granted Patents = 8

% Patents Active = 87.5

Average Co-Inventor Count = 4.4

ph-index = 5

Forward Citations = 94(Granted Patents)

Location History:

Kawasaki, JP (1997)
Sapporo, JP (1995 - 2024)

Company Filing History:

Fujitsu Optical Components Limited

patents

Years Active: 1995-2024

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12032268 - Optical modulator (2024-07-09),

2. 10436987 - Optical module (2019-10-08),

3. 6477190 - Optical module (2002-11-05),

4. 5721426 - Optical transmitting/receiving module having communication lines coupled (1998-02-24),

5. 5677779 - Optical communications module (1997-10-14),

6. 5652767 - Data decision circuit used in optical parallel receiving module, optical (1997-07-29),

7. 5546212 - Optical module for two-way transmission (1996-08-13),

8. 5479547 - Optical multiplexer and demultiplexer module including multiplexing and (1995-12-26),

Title: Yoshimitsu Sakai - Innovative Inventor from Sapporo

Introduction: Yoshimitsu Sakai is a renowned inventor hailing from Sapporo, Japan, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Yoshimitsu Sakai holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous commitment to innovation.

Career Highlights: With a career spanning over two decades, Sakai has worked with leading research institutions and universities to develop cutting-edge technologies that have revolutionized the industry.

Collaborations: Throughout his career, Yoshimitsu Sakai has collaborated with top companies, such as Toyota and Sony, to bring his inventions to the market, solidifying his reputation as a visionary inventor.

Conclusion: Yoshimitsu Sakai's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventions, inspiring future generations of inventors to push the boundaries of what is possible.

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]