Takashi Tanaka

This inventor holds 7 USPTO granted patents. Top assignees: Fuji Photo Optical Co., Ltd., Fujinon Corporation. Active years: 1998-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Tanaka. Retrieved from https://idiyas.com/inventor/takashi-tanaka-3mgnob32

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

Calculating rank

USPTO Granted Patents = 7

% Patents Active = 71.4

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 50(Granted Patents)

Location History:

Omiya, JP (1998)
Kawagoe, JP (1999 - 2008)

Company Filing History:

4 out of 1,279

Fuji Photo Optical Co., Ltd.

Years Active: 1998-2008

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7355686 - Optical system including molded optical element and method of manufacturing the optical system (2008-04-08),

2. 7061688 - Zoom lens with a vibration-proof function (2006-06-13),

3. 6919994 - Zoom lens including at least four aspheric surfaces (2005-07-19),

4. 6611386 - Three-group zoom lens (2003-08-26),

5. 6351337 - Three-group zoom lens (2002-02-26),

6. 5909318 - Three-group zoom lens (1999-06-01),

7. 5760966 - Zoom lens (1998-06-02),

Title: Inventor Takashi Tanaka: Revolutionizing Technology in Kawagoe

Introduction: Takashi Tanaka is a visionary inventor based in Kawagoe, Japan, known for his groundbreaking contributions to the field of technology.

Latest Patents: Tanaka's recent patents include innovative designs for wearable tech devices, advanced robotics for healthcare applications, and sustainable energy solutions.

Career Highlights: With over two decades of experience in research and development, Tanaka has led numerous successful projects that have resulted in cutting-edge products and technologies.

Collaborations: Tanaka has collaborated with leading tech companies, research institutions, and universities worldwide to further his inventions and bring them to market.

Conclusion: Takashi Tanaka's relentless pursuit of innovation continues to shape the future of technology, making him a prominent figure in the world of inventors.

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]