logo

For the Inventor, By the Inventor

Osaka, Japan

Hiroshi Iijima

This inventor holds 27 USPTO granted patents, primarily in Vehicle Antenna Technology. Top assignees: Nippon Sheet Glass Company, Limited, Honda Motor Co., Ltd., Alps Electric Co., Ltd.. Active years: 1991-2010.

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

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

USPTO Granted Patents = 27

% Patents Active = 40.7

Average Co-Inventor Count = 3.4

ph-index = 8

Forward Citations = 198(Granted Patents)


Location History:

  • Yokohama, JP (1991 - 1993)
  • Ibaraki, JP (1996)
  • Hiroshima, JP (1997 - 1999)
  • Moriya, JP (2006)
  • Shioya-gun, JP (2007)
  • Osaka, JP (2000 - 2008)
  • Ibaraki-ken, JP (2009)
  • Minato-Ku, JP (2006 - 2010)
  • Tokyo, JP (2006 - 2010)

Company Filing History:

goldMedal23 out of 1,173 
 
Nippon Sheet Glass Company, Limited
 patents
silverMedal10 out of 22,006 
 
Honda Motor Co., Ltd.
 patents
bronzeMedal3 out of 4,048 
 
Alps Electric Co., Ltd.
 patents
4. 1 out of 902 
 
Fujitsu Ten Limited
 patents
5. 1 out of 773 
 
Hirose Electric Company, Ltd.
 patents
6. 1 out of 903 
 
Ts Tech Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1991-2010

Loading Chart...
Areas of Expertise:
On-Board Antenna
Glass Antenna
Vehicle Antenna
Antenna Device
Antenna Structure
Vehicle Reception
Defogger Heating Line
Coaxial Cable Terminal
Window Glass Antenna
Vehicular Apparatus
Rear Window Antenna
Antenna Pattern
27 patents (USPTO):Explore Patents
1. 7791548 - On-board antenna device (2010-09-07),
2. 7671298 - Heating line pattern structure of defogger formed on rear window glass panel of motor vehicle and rear glass panel (2010-03-02),
3. 7576700 - On-board antenna device (2009-08-18),
4. 7489279 - In-vehicle antenna apparatus (2009-02-10),
5. 7482987 - Feeding structure of antenna device for motor vehicle and antenna device (2009-01-27),
6. 7423600 - Vehicular antenna apparatus (2008-09-09),
7. 7321338 - On-board antenna (2008-01-22),
8. 7273252 - Vehicle seat (2007-09-25),
9. 7199758 - Antenna device (2007-04-03),
10. 7088295 - Vehicle-mounted antenna (2006-08-08),
11. 7071886 - Glass antenna and glass antenna system for vehicles (2006-07-04),
12. 7029321 - Terminal for coaxial cable, and attachment structure and attachment method for attaching the same terminal for coaxial cable (2006-04-18),
13. 7019699 - On-board antenna (2006-03-28),
14. 6995722 - On-board antenna (2006-02-07),
15. 6937198 - Glass antenna system for vehicles (2005-08-30),

Title: The Innovative Journey of Hiroshi Iijima

Introduction: Hiroshi Iijima, a pioneering inventor hailing from Osaka, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Hiroshi Iijima's recent patents focus on advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation and safety on the roads.

Career Highlights: With a career spanning over two decades, Hiroshi Iijima has been at the forefront of technological advancements. His work in developing cutting-edge robotics for industrial applications has garnered international acclaim.

Collaborations: Throughout his career, Hiroshi Iijima has collaborated with leading research institutions and tech companies to push the boundaries of innovation. His partnerships have led to the development of state-of-the-art medical devices and smart home technologies.

Conclusion: Hiroshi Iijima's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his position as a visionary inventor in the tech industry. His impact continues to inspire future generations of inventors worldwide.

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]
Loading…