Keizo Nishitani

This inventor holds 47 USPTO granted patents, primarily in Flexible Circuit Technology. Top assignees: Yazaki Corporation, Yasaki Corporation. Active years: 1994-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keizo Nishitani. Retrieved from https://idiyas.com/inventor/keizo-nishitani

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

USPTO Granted Patents = 47

% Patents Active = 91.5

Average Co-Inventor Count = 2.6

ph-index = 14

Forward Citations = 609(Granted Patents)

Location History:

Shizuoka-ken, JP (2003)
Shizuoka, JP (1994 - 2004)
Susono, JP (1996 - 2005)

Company Filing History:

Years Active: 1994-2005

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Areas of Expertise:

Flexible Switch

Circuit Unit

Wiring Circuit

Vehicle Assembly

Steering Module

Wire Harness

Electric Equipment

Connector Structure

Instrument Panel

Meter Module

Display Device

Push Switch

47 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6841748 - Flexible switch and method for producing the same (2005-01-11),

2. 6700086 - Flexible switch and method for producing the same (2004-03-02),

3. 6678946 - Method of manufacturing a circuit unit (2004-01-20),

4. 6669501 - Wiring circuit member for vehicle (2003-12-30),

5. 6583990 - Flexible circuit board and connect structure thereof (2003-06-24),

6. 6528742 - Switch unit with membrane type, flexible printed circuitry (2003-03-04),

7. 6513959 - Vehicle ceiling-mounting electric equipment assembly (2003-02-04),

8. 6455950 - Circuit connection structure of automobile door (2002-09-24),

9. 6274826 - Switch unit (2001-08-14),

10. 6254042 - Wire harness mounting construction (2001-07-03),

11. 6239392 - Switch unit (2001-05-29),

12. 6229090 - Wire harness fixing structure in an instrument panel (2001-05-08),

13. 6183005 - Steering module (2001-02-06),

14. 6151980 - Steering module (2000-11-28),

15. 6150621 - Steering switch module (2000-11-21),

Title: Keizo Nishitani: Pioneering Inventor from Shizuoka

Introduction: Keizo Nishitani is a renowned inventor hailing from Shizuoka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Keizo Nishitani holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over three decades, Nishitani has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Keizo Nishitani has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Keizo Nishitani's passion for innovation, coupled with his relentless drive to push the boundaries of what is possible, has solidified his reputation as a trailblazing 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]