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For the Inventor, By the Inventor

Tokyo, Japan

Sumio Tanaka

USPTO Granted Patents = 71

 

Average Co-Inventor Count = 2.4

ph-index = 22

Forward Citations = 1,202(Granted Patents)

Forward Citations (Not Self Cited) = 1,178(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Oomorini, JP (1989)
  • Oomorinishi, JP (1990 - 1993)
  • Okazaki, JP (2015 - 2016)
  • Tokyo, JP (1984 - 2022)

Company Filing History:

goldMedal58 out of 52,735 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal5 out of 2,916 
 
Tokyo Shibaura Denki Kabushiki Kaisha
 patents
bronzeMedal4 out of 1,625 
 
Mitsubishi Jidosha Kogyo Kabushiki Kaisha
 patents
4. 2 out of 1,063 
 
Goldstar, Co., Ltd.
 patents
5. 1 out of 193 
 
Toshiba Corporation
 patents
6. 1 out of 49,705 
 
Lg Electronics Inc.
 patents

Years Active: 1984-2022

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Areas of Expertise:
Vehicle Control
Hybrid Electric Vehicles
Ferroelectric Memory
Nonvolatile Semiconductor Memory
Memory Device Architecture
Video Tape Recorder
Liquid Crystal Display
Data Sense Circuit
Memory Cell Design
Integrated Circuits
Bias Voltage Generation
RFID Systems
71 patents (USPTO):Explore Patents
1. 11364911 - Vehicle control apparatus (2022-06-21),
2. 10067005 - Apparatus for estimating temperatures of vehicle (2018-09-04),
3. 9340201 - Engine operation control device for hybrid vehicle (2016-05-17),
4. 9061683 - Traveling mode switching controller of hybrid electric vehicle (2015-06-23),
5. 7295456 - Chain ferroelectric random access memory (CFRAM) having an intrinsic transistor connected in parallel with a ferroelectric capacitor (2007-11-13),
6. 7057917 - Ferroelectric memory with an intrinsic access transistor coupled to a capacitor (2006-06-06),
7. 6671200 - Ferroelectric random access memory with isolation transistors coupled between a sense amplifier and an equalization circuit (2003-12-30),
8. 6552922 - Chain-type ferroelectric random access memory (FRAM) with rewrite transistors coupled between a sense amplifier and a bit line pair (2003-04-22),
9. 6529414 - Nonvolatile semiconductor memory device including a circuit for providing a boosted potential (2003-03-04),
10. 6473330 - Chain type ferroelectric memory with isolation transistors coupled between a sense amplifier and an equalization circuit (2002-10-29),
11. 6324100 - Nonvolatile semiconductor memory device (2001-11-27),
12. 6288961 - Semiconductor memory device for reading charges stored in capacitor in memory cell and data reading method thereof (2001-09-11),
13. 6191971 - Ferroelectric memory device (2001-02-20),
14. 6166987 - Nonvolatile semiconductor memory device having row decoder (2000-12-26),
15. 6151252 - Nonvolatile semiconductor memory device (2000-11-21),

Title: Sumio Tanaka - Innovative Inventor from Tokyo

Introduction: Sumio Tanaka is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Sumio Tanaka holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous innovation and forward-thinking approach.

Career Highlights: With over two decades of experience in the tech industry, Sumio Tanaka has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the way we interact with technology.

Collaborations: Throughout his career, Sumio Tanaka has collaborated with top companies in Japan and internationally, fostering a culture of innovation and knowledge-sharing to drive progress in the tech sector.

Conclusion: Sumio Tanaka's passion for innovation and his relentless pursuit of technological advancement have solidified his reputation as a visionary inventor, shaping the future of technology in Japan and beyond.

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