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For the Inventor, By the Inventor

Shizuoka, Japan

Hiroshi Kawashima

This inventor holds 18 USPTO granted patents, primarily in Vehicle Lighting Technology. Top assignees: Koito Manufacturing Company, Ltd., Yamaha Hatsudoki Kabushiki Kaisha, Tomoegawa Paper Co., Inc.. Active years: 1991-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Kawashima. Retrieved from https://idiyas.com/inventor/hiroshi-kawashima-cmrkpsbs

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

USPTO Granted Patents = 18

% Patents Active = 72.2

Average Co-Inventor Count = 2.5

ph-index = 6

Forward Citations = 137(Granted Patents)


Location History:

  • Iwata, JP (1991 - 1992)
  • Shimizu, JP (2003)
  • Shizuoka, JP (1991 - 2008)

Company Filing History:

goldMedal12 out of 2,310 
 
Koito Manufacturing Company, Ltd.
 patents
silverMedal4 out of 4,358 
 
Yamaha Hatsudoki Kabushiki Kaisha
 patents
bronzeMedal2 out of 209 
 
Tomoegawa Paper Co., Inc.
 patents

Years Active: 1991-2008

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Areas of Expertise:
Vehicle Lamp
Headlamp
Reflector Design
Projection Lens
Indicator Lamp
Magnetic Recording
Conveyor System
Freight System
Manufacturing Method
Damped Carrier
Light Blocking
Reflective Surface
18 patents (USPTO):Explore Patents
1. 7445366 - Vehicle lamp with auxiliary lens (2008-11-04),
2. 7410279 - Vehicle lamp (2008-08-12),
3. 7367693 - Vehicular lamp and projection lens for decreasing an amount of blocked light (2008-05-06),
4. 7341367 - Vehicle headlamp (2008-03-11),
5. 6578996 - Method of designing reflective surface of reflector in vehicle lamp (2003-06-17),
6. 6565250 - Method of designing reflective surface of reflector in vehicle lamp (2003-05-20),
7. 6561687 - Vehicle lamp (2003-05-13),
8. 6406171 - Vehicle indicator lamp (2002-06-18),
9. 5972438 - Magnetic recording medium and method of manufacture of same (1999-10-26),
10. 5927848 - Vehicular lamp and lamp body therefor (1999-07-27),
11. 5532909 - Reflector for a vehicular lamp and method of producing a die therefor (1996-07-02),
12. 5480685 - Method of making a magnetic recording medium comprising two magnetic (1996-01-02),
13. 5432685 - Vehicular headlight reflector having inner and outer reflecting surfaces (1995-07-11),
14. 5192124 - Reflector for vehicle headlight (1993-03-09),
15. 5149024 - Conveyor carriage control system (1992-09-22),

Title: Hiroshi Kawashima: Pioneering Inventor from Shizuoka, JP

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

Latest Patents: Hiroshi Kawashima 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 over two decades of experience in the tech industry, Hiroshi Kawashima has worked with leading companies to develop cutting-edge technologies that have revolutionized various sectors. His innovative spirit and dedication to progress have earned him a reputation as a visionary inventor.

Collaborations: Throughout his career, Hiroshi Kawashima has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge-sharing. His collaborative efforts have led to the creation of impactful inventions that have shaped the future of technology.

Conclusion: Hiroshi Kawashima's passion for innovation, coupled with his technical expertise and collaborative mindset, continues to drive him towards new discoveries and inventions that have the potential to change the world. His legacy as a pioneering inventor from Shizuoka, Japan, serves as an inspiration to aspiring inventors and innovators globally.

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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