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For the Inventor, By the Inventor

Tokyo, Japan

Norihito Kawaguchi

This inventor holds 25 USPTO granted patents and 7 published patent applications, plus 1 CIPO patent, primarily in Battery Protection Technology. Top assignees: Semiconductor Energy Laboratory Co., Ltd., Mitsumi Electric Company Ltd., Ihi Corporation. Active years: 1989-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norihito Kawaguchi. Retrieved from https://idiyas.com/inventor/norihito-kawaguchi

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

USPTO Granted Patents = 25 

% Patents Active = 84.0


Average Co-Inventor Count = 3.6

ph-index = 7

Forward Citations = 143(Granted Patents)


Location History:

  • Akishima, JP (2016 - 2017)
  • Tokyo, JP (1989 - 2022)

Company Filing History:

goldMedal8 out of 16,652 
 
Semiconductor Energy Laboratory Co., Ltd.
 patents
silverMedal7 out of 1,576 
 
Mitsumi Electric Company Ltd.
 patents
bronzeMedal6 out of 1,196 
 
Ihi Corporation
 patents
4. 1 out of 341 
 
Ishikawajima-Harima Heavy Industries Co., Ltd.
 patents
5. 1 out of 173 
 
Nippon Steel Chemical Co., Ltd.
 patents
6. 2 out of 834,513 
Other
 patents

Years Active: 1989-2022

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Areas of Expertise:
Battery Protection Circuit
Secondary Battery Monitoring
Laser Annealing Method
Overcurrent Detection
Battery Pack
Integrated Circuit
Laser Irradiation
Inorganic Porous Substance
Battery Protection Apparatus
Circuit Characteristic Setting
Compound Semiconductor Activation
25 patents (USPTO):Explore Patents
1. 11482868 - Secondary battery protection circuit (2022-10-25),
2. 10170919 - Battery protecting apparatus (2019-01-01),
3. 9812887 - Secondary-battery monitoring device and battery pack (2017-11-07),
4. 9755442 - Battery protection integrated circuit and circuit characteristic setting method (2017-09-05),
5. 9680299 - Battery protection integrated circuit, battery protection apparatus and battery pack (2017-06-13),
6. 9553469 - Method of overcurrent detection voltage correction and battery protection integrated circuit (2017-01-24),
7. 9312723 - Secondary-battery monitoring device and battery pack (2016-04-12),
8. 9058994 - Laser annealing method and device (2015-06-16),
9. 8629522 - Laser annealing method and device (2014-01-14),
10. 8598050 - Laser annealing method and apparatus (2013-12-03),
11. 8575515 - Laser annealing apparatus (2013-11-05),
12. 8569814 - Laser annealing method and laser annealing device (2013-10-29),
13. 8446924 - Laser annealing method and apparatus (2013-05-21),
14. 8299553 - Laser annealing method and device (2012-10-30),
15. 8170072 - Laser annealing method and apparatus (2012-05-01),

Title: Norihito Kawaguchi: Pioneering Inventor from Tokyo

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

Latest Patents: Kawaguchi's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights: With over two decades of experience in research and development, Kawaguchi has worked with leading tech companies in Japan, spearheading projects that have revolutionized various industries.

Collaborations: Throughout his career, Kawaguchi has collaborated with top universities and research institutions worldwide, fostering a culture of innovation and knowledge exchange.

Conclusion: Norihito Kawaguchi's relentless pursuit of innovation and his commitment to pushing the boundaries of technology make him a true visionary in the world of inventions.

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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