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For the Inventor, By the Inventor

Fuji, Japan

Naonori Iizuka

This inventor holds 37 USPTO granted patents, primarily in Automatic Transmission Control. Top assignees: Jatco Corporation, Nissan Motor Company Limited. Active years: 1991-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naonori Iizuka. Retrieved from https://idiyas.com/inventor/naonori-iizuka

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

USPTO Granted Patents = 37

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 10

Forward Citations = 305(Granted Patents)


Location History:

  • Shizouka, JP (1992)
  • Fuji City, JP (1995)
  • Shizuoka, JP (1991 - 1998)
  • Shizuoka-ken, JP (2001)
  • Fuji, JP (1992 - 2020)

Company Filing History:

goldMedal37 out of 1,053 
 
Jatco Corporation
 patents
silverMedal1 out of 13,420 
 
Nissan Motor Company Limited
 patents
where one patent can have more than one assignee

Years Active: 1991-2020

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Areas of Expertise:
Automatic Transmission
Control Device
Hydraulic Control
Shift Control
Lock-Up Mechanism
Speed Change
Neutral Control
Brake Apparatus
Pressure Control
Torque Converter
Engine Braking
Shock Suppression
37 patents (USPTO):Explore Patents
1. 10591053 - Fail determination device for vehicle automatic transmissions and control device for vehicle automatic transmissions (2020-03-17),
2. 6202015 - Hydraulic control system of automatic transmission (2001-03-13),
3. 6176812 - Speed change transition control apparatus for an automatic transmission (2001-01-23),
4. 6175797 - Speed change control apparatus of automatic transmission (2001-01-16),
5. 6151541 - Control device for motor vehicle (2000-11-21),
6. 5957808 - Neutral control device of automatic transmission (1999-09-28),
7. 5885188 - Shift control method for automatic transmission and system therefor (1999-03-23),
8. 5882277 - Speed change control apparatus of automatic transmission (1999-03-16),
9. 5830105 - Auxiliary brake apparatus (1998-11-03),
10. 5812957 - Automatic transmission learning control apparatus (1998-09-22),
11. 5733220 - Working fluid pressure control system for startup friction elements of R (1998-03-31),
12. 5649881 - Lock-up controlling apparatus for automatic transmission (1997-07-22),
13. 5620394 - Lock-up controlling apparatus for automatic transmission (1997-04-15),
14. 5579226 - Gear change controller for automatic transmission (1996-11-26),
15. 5577979 - Shift shock suppressing system for automotive power train (1996-11-26),

Title: The Innovative Journey of Naonori Iizuka

Introduction: Naonori Iizuka is a pioneering inventor hailing from Fuji, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Naonori Iizuka holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Naonori Iizuka has worked with leading tech companies and research institutions, playing a key role in developing cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Naonori Iizuka has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge sharing to drive progress in the field of technology.

Conclusion: Naonori Iizuka's relentless pursuit of innovation and his passion for creating solutions that make a difference have solidified his reputation as a visionary inventor in the global tech community.

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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