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For the Inventor, By the Inventor

Yokohama, Japan

Kazuhiko Naoe

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignee: Opnext Japan, Inc.. Active years: 2004-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Naoe. Retrieved from https://idiyas.com/inventor/kazuhiko-naoe

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 = 3.7

ph-index = 3

Forward Citations = 31(Granted Patents)


Company Filing History:

goldMedal8 out of 134 
 
Opnext Japan, Inc.
 patents

Years Active: 2004-2010

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8 patents (USPTO):Explore Patents
1. 7733929 - Wavelength tunable optical transmitter and optical transceiver (2010-06-08),
2. 7605402 - Structure of chip carrier for semiconductor optical device, optical module, and optical transmitter and receiver (2009-10-20),
3. 7593445 - Semiconductor optical device and optical transmission module (2009-09-22),
4. 7409113 - Semiconductor electro-absorption optical modulator, semiconductor electro-absorption optical modulator integrated laser, optical transmitter module and optical module (2008-08-05),
5. 7391099 - Optical modulator module (2008-06-24),
6. 7130100 - Optical module (2006-10-31),
7. 7030418 - Structure of chip carrier for semiconductor optical device, optical module, and optical transmitter and receiver (2006-04-18),
8. 6678479 - Semiconductor electro-absorption optical modulator integrated light emission element light emission element module and optical transmission system (2004-01-13),

Title: Kazuhiko Naoe - Pioneering Inventor from Yokohama, JP

Introduction: Kazuhiko Naoe is a distinguished inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kazuhiko Naoe holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Naoe has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Kazuhiko Naoe has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange.

Conclusion: Kazuhiko Naoe's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true visionary in the world of inventors, leaving a lasting impact on the industry and inspiring future generations of innovators.

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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