logo

For the Inventor, By the Inventor

Ichihara, Japan

Shigenobu Ikenaga

This inventor holds 24 USPTO granted patents and 6 published patent applications and 16 EPO patents, primarily in Solar Cell Technology. Top assignees: Mitsui Chemicals, Inc., Mitsui Chemicals Tohcello, Inc., Mitsu Chemicals, Inc.. Active years: 2005-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigenobu Ikenaga. Retrieved from https://idiyas.com/inventor/shigenobu-ikenaga

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

USPTO Granted Patents = 24 

% Patents Active = 95.8

 

Average Co-Inventor Count = 4.6

ph-index = 9

Forward Citations = 176(Granted Patents)


Location History:

  • Sodegaura, JP (2005 - 2010)
  • Ichihara, JP (2010 - 2014)
  • Chiba, JP (2014 - 2022)

Company Filing History:

goldMedal16 out of 1,816 
 
Mitsui Chemicals, Inc.
 patents
silverMedal10 out of 60 
 
Mitsui Chemicals Tohcello, Inc.
 patents
bronzeMedal1 out of 6 
 
Mitsu Chemicals, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2005-2022

Loading Chart...
Loading Chart...
Areas of Expertise:
Solar Battery
Encapsulating Material
Solar Cell Module
Sealing Material
Polymer Composition
Vibration Control
Ethylene Resin
Propylene Copolymer
Olefin Block Copolymer
Thermoplastic Polymer
Metallocene-Catalyzed
Multilayer Laminate
24 patents (USPTO):Explore Patents
1. 11282975 - Sheet set for encapsulating solar battery (2022-03-22),
2. 9865752 - Encapsulating material for solar cell and solar cell module (2018-01-09),
3. 9761747 - Encapsulating material for solar cell and solar cell module (2017-09-12),
4. 9595630 - Solar cell sealing material, method for manufacturing solar cell sealing material, and solar cell module (2017-03-14),
5. 9543461 - Encapsulating material for solar cell and solar cell module (2017-01-10),
6. 9349895 - Encapsulating material for solar cell and solar cell module (2016-05-24),
7. 9260556 - Encapsulating material for solar cell and solar cell module (2016-02-16),
8. 9193854 - Encapsulating material for solar cell and solar cell module (2015-11-24),
9. 9040811 - Solar-cell sealant and solar-cell module using same (2015-05-26),
10. 8945701 - Ethylene resin composition, sealing material for solar cell, and solar cell module utilizing the sealing material (2015-02-03),
11. 8802779 - Propylene-based polymer composition, use thereof, and method for producing thermoplastic polymer composition (2014-08-12),
12. 8772625 - Encapsulating material for solar cell and solar cell module (2014-07-08),
13. 8329848 - Ethylenic copolymer, composition containing the copolymer and use thereof (2012-12-11),
14. 8329825 - Material for vibration control, article for vibration control and multilayer laminate for vibration control (2012-12-11),
15. 8188191 - Polyolefin polymer containing vinyl groups at both ends and composition thereof (2012-05-29),

Title: Shigenobu Ikenaga - Pioneering Inventor from Ichihara, JP

Introduction: Shigenobu Ikenaga is a renowned inventor hailing from Ichihara, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shigenobu Ikenaga holds several patents in the areas of electronics, robotics, and artificial intelligence, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Shigenobu Ikenaga has worked with leading tech companies in Japan, spearheading projects that have revolutionized the industry. His innovative solutions have earned him recognition globally.

Collaborations: Throughout his career, Shigenobu Ikenaga has collaborated with top researchers, engineers, and scientists, fostering a culture of innovation and knowledge-sharing. His collaborative efforts have led to the development of cutting-edge technologies.

Conclusion: Shigenobu Ikenaga's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology. His contributions continue to inspire future generations of inventors and innovators.

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…