Takashi Kashiwazaki

This inventor holds 22 USPTO granted patents, primarily in Navigation Systems. Top assignees: Pioneer Electronic Corporation, Pioneer Corporation. Active years: 1982-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Kashiwazaki. Retrieved from https://idiyas.com/inventor/takashi-kashiwazaki

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

USPTO Granted Patents = 22

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 17

Forward Citations = 1,155(Granted Patents)

Location History:

Tokorozawa, JP (1982 - 1990)
Saitama, JP (1989 - 1995)
Kawagoe, JP (1991 - 2004)

Company Filing History:

20 out of 2,861

Pioneer Electronic Corporation

Years Active: 1982-2004

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Areas of Expertise:

Image Processing

Navigation Apparatus

Onboard Navigation

Data Compression

Vehicle Position Detection

Color Scheme Change

Variable-Brightness Display

Road Data Generation

GPS Processing

Geomagnetic Sensor

Motor Vehicles

Tape Recorder

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6753902 - Image processing apparatus, image processing method, navigation apparatus, program storage device and computer data signal embodied in carrier wave (2004-06-22),

2. 6249214 - Image processing apparatus, image processing method, navigation apparatus, program storage device and computer data signal embodied in carrier wave (2001-06-19),

3. 5790975 - Onboard navigational system (1998-08-04),

4. 5459824 - Navigation apparatus capable of changing color scheme of a displayed (1995-10-17),

5. 5365449 - Navigation device (1994-11-15),

6. 5345388 - Navigation system utilizing locus data compression (1994-09-06),

7. 5270936 - Simplified navigation apparatus (1993-12-14),

8. 5243529 - Navigation apparatus (1993-09-07),

9. 5157614 - On-board navigation system capable of switching from music storage (1992-10-20),

10. 5117363 - Onboard navigation system (1992-05-26),

11. 5087919 - On-board navigation apparatus (1992-02-11),

12. 4982332 - Road data generating method for use in an on-board navigation system (1991-01-01),

13. 4965574 - Variable-brightness display for use in a navigation system for a vehicle (1990-10-23),

14. 4924402 - Method for identifying current position of vehicle (1990-05-08),

15. 4891760 - On-board navigation system for motor vehicles (1990-01-02),

Title: Inventor Takashi Kashiwazaki: Pioneering Innovations in Kawagoe

Introduction: Takashi Kashiwazaki is a renowned inventor hailing from Kawagoe, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Kashiwazaki has worked with leading tech companies in Japan, spearheading research and development projects that have led to the creation of cutting-edge solutions in various industries.

Collaborations: Throughout his career, Takashi Kashiwazaki has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange that has been instrumental in his success as an inventor.

Conclusion: Takashi Kashiwazaki's relentless pursuit of innovation and his passion for creating technologies that make a positive impact on society have solidified his reputation as a visionary inventor in Kawagoe and beyond.

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]