IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Keiji Izumi

USPTO Granted Patents = 13

 

Average Co-Inventor Count = 5.0

ph-index = 4

Forward Citations = 33(Granted Patents)


Location History:

  • Sakai, JP (2003 - 2009)
  • Osaka, JP (2011)
  • Ichikawa, JP (2019)
  • Takaishi, JP (2019)
  • Tokyo, JP (1993 - 2022)

Company Filing History:

goldMedal8 out of 342 
 
Nisshin Steel Co., Ltd.
 patents
silverMedal4 out of 45 
 
Nippon Steel Nisshin Co., Ltd.
 patents
bronzeMedal1 out of 52,711 
 
Kabushiki Kaisha Toshiba
 patents
4. 1 out of 36,499 
 
Toyota Jidosha Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1993-2022

Loading Chart...
Loading Chart...
13 patents (USPTO):
1. 11261603 - Metallic roof material and roofing method using same (2022-03-01),
2. 10724242 - Metal roofing material and roofing method (2020-07-28),
3. 10597874 - Metal roofing material, and roofing structure and roofing method using same (2020-03-24),
4. 10519661 - Metal roofing material (2019-12-31),
5. 10400455 - Metal roofing member, production method thereof, roofing structure and roofing method (2019-09-03),
6. 10233645 - Metal roofing member, and roofing structure and roofing method using same (2019-03-19),
7. D841192 - Roof board (2019-02-19),
8. 7879508 - Separator for low-temperature type fuel cell and production method therefor (2011-02-01),
9. 7608119 - Separator for low-temperature type fuel cell and production method therefor (2009-10-27),
10. 7070877 - Stainless steel separator for low-temperature fuel cell (2006-07-04),
11. 6905041 - Fuel tank made from aluminum coated steel sheet (2005-06-14),
12. 6544666 - Chemically processed steel sheet improved in corrosion resistance (2003-04-08),
13. 5267044 - Automatic focusing system for use in cameras having zooming function (1993-11-30),

Title: Keiji Izumi - Innovative Inventor from Tokyo

Introduction: Keiji Izumi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Keiji Izumi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach.

Career Highlights: With over two decades of experience in the innovation industry, Keiji Izumi has worked with leading research institutions and tech companies to develop cutting-edge solutions that have revolutionized the way we interact with technology.

Collaborations: Throughout his career, Keiji Izumi has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and innovation that has led to numerous successful projects.

Conclusion: Keiji Izumi's passion for pushing the boundaries of technology and his relentless pursuit of excellence make him a true pioneer in the world of innovation, inspiring the next generation of inventors to dream big and create the future.

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…