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For the Inventor, By the Inventor

Tokyo, Japan

Sei Hirade

This inventor holds 7 USPTO granted patents. Top assignee: Nec Corporation. Active years: 2002-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sei Hirade. Retrieved from https://idiyas.com/inventor/sei-hirade

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 = 28.6

Average Co-Inventor Count = 1.1

ph-index = 4

Forward Citations = 37(Granted Patents)


Company Filing History:

goldMedal7 out of 36,770 
 
Nec Corporation
 patents

Years Active: 2002-2009

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7 patents (USPTO):Explore Patents
1. 7620130 - Wireless diversity receiver using a combiner with control weights that are based on reported transmission power (2009-11-17),
2. 7359399 - CDMA path protection method based on path protection information (2008-04-15),
3. 7260140 - Correlator allocation control process for allocating correlator group as divided into shared correlators and dedicated correlators (2007-08-21),
4. 7050484 - Method of detecting path timings and CDMA receiving apparatus using the same (2006-05-23),
5. 7042862 - Path searching method and device (2006-05-09),
6. 6493332 - IS-95 base station apparatus, W-CDMA base station apparatus, mobile communication system, and frequency sharing method (2002-12-10),
7. 6411814 - Mobile communication system capable of quickly responding a call setup request even during control of call congestion if a last call has been interrupted by a squelch function (2002-06-25),

Title: Sei Hirade - Pioneering Inventor from Tokyo, JP

Introduction: Sei Hirade is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Sei Hirade holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of scientific advancement.

Career Highlights: With a career spanning over three decades, Sei Hirade has worked with leading research institutions and technology companies, spearheading projects that have revolutionized various industries.

Collaborations: Throughout his career, Sei Hirade has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge exchange.

Conclusion: Sei Hirade's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology, inspiring future generations of inventors to dream big and think outside the box.

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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