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For the Inventor, By the Inventor

Chikusei, Japan

Naoki Fukushima

This inventor holds 14 USPTO granted patents and 6 published patent applications and 3 EPO patents, primarily in Solar Cell Technology. Top assignee: Hitachi Chemical Company, Ltd.. Active years: 2000-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Fukushima. Retrieved from https://idiyas.com/inventor/naoki-fukushima-ul27c5fo

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

Calculating rank
USPTO Granted Patents = 14 

% Patents Active = 35.7

 

Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 55(Granted Patents)


Location History:

  • Simodate, JP (2000 - 2005)
  • Shimodate, JP (2010)
  • Chikusei, JP (2014 - 2018)
  • Ibaraki, JP (2015 - 2019)

Company Filing History:

goldMedal14 out of 1,641 
 
Hitachi Chemical Company, Ltd.
 patents

Years Active: 2000-2019

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Areas of Expertise:
Solar Cell Module
Conductor Connection
Conductive Adhesive Film
Adhesive Tape
Circuit Connection Structure
Solar Battery Cell
Electronic Parts Mounting
Manufacturing Methods
14 patents (USPTO):Explore Patents
1. 10186627 - Conductor connection member, connection structure, and solar cell module (2019-01-22),
2. 10032952 - Connecting structure and solar cell module (2018-07-24),
3. 9837560 - Solar battery cell, solar battery module, method of making solar battery cell and method of making solar battery module (2017-12-05),
4. 9660131 - Method for connecting conductor, member for connecting conductor, connecting structure and solar cell module (2017-05-23),
5. 9173302 - Conductive adhesive film and solar cell module (2015-10-27),
6. 9123835 - Connected structure and method for manufacture thereof (2015-09-01),
7. 8969707 - Adhesive tape and solar cell module using the same (2015-03-03),
8. 8969706 - Adhesive tape and solar cell module using the same (2015-03-03),
9. 8809102 - Solar battery cell connection method and solar battery module (2014-08-19),
10. 7785708 - Adhesive film for circuit connection, and circuit connection structure (2010-08-31),
11. 7776438 - Adhesive film for circuit connection, and circuit connection structure (2010-08-17),
12. 6841022 - Adhesive-coated electronic parts on a connection sheet (2005-01-11),
13. 6479757 - Method of mounting a plurality of electronic parts on a circuit board (2002-11-12),
14. 6158115 - Method of mounting a plurality of electronic parts on a circuit board (2000-12-12),

Title: Naoki Fukushima: Innovator in Electrical Connection Technologies

Introduction

Naoki Fukushima is a prominent inventor based in Chikusei, Japan, known for his significant contributions to electrical connection technologies. With a total of 14 patents to his name, he has made remarkable advancements in the field, particularly in the development of innovative connection structures and solar cell modules.

Latest Patents

Fukushima's latest patents include a conductor connection member, a connection structure, and a solar cell module. The electric conductor connecting member comprises a metal foil that features a roughened surface on at least one main side, along with an adhesive layer formed on this roughened surface. His connection structure and solar cell module patent details a method for electrical connection between two separated electric conductors. This method involves hot pressing a metal foil with adhesive layers to create a reliable electrical bond between the conductors.

Career Highlights

Fukushima is currently employed at Hitachi Chemical Company, Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the efficiency and reliability of electrical connections in various applications.

Collaborations

Fukushima has collaborated with notable colleagues, including Takehiro Shimizu and Isao Tsukagoshi, contributing to the advancement of their shared projects and innovations.

Conclusion

Naoki Fukushima's contributions to electrical connection technologies have established him as a key figure in the field. His innovative patents and ongoing work at Hitachi Chemical Company, Ltd. continue to influence the industry positively.

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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