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For the Inventor, By the Inventor

Tsukuba, Japan

Hiroki Hayashi

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Hitachi Chemical Company, Ltd.. Active years: 2013-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Hayashi. Retrieved from https://idiyas.com/inventor/hiroki-hayashi-l5h87y5o

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

Calculating rank
USPTO Granted Patents = 5

% Patents Active = 40.0


Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Ichihara, JP (2015)
  • Tsukuba, JP (2013 - 2019)

Company Filing History:

goldMedal5 out of 1,641 
 
Hitachi Chemical Company, Ltd.
 patents

Years Active: 2013-2019

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5 patents (USPTO):Explore Patents
1. 10504864 - Adhesive composition, electronic-component-mounted substrate and semiconductor device using the adhesive composition (2019-12-10),
2. 9837572 - Solar cell module and method of manufacturing thereof (2017-12-05),
3. 9247652 - Adhesive composition, electronic-component-mounted substrate and semiconductor device using the adhesive composition (2016-01-26),
4. 8962986 - Conductive adhesive, solar cell, method for manufacturing solar cell, and solar cell module (2015-02-24),
5. 8421247 - Connecting material having metallic particles of an oxygen state ratio and size and semiconductor device having the connecting material (2013-04-16),

Title: Innovations of Hiroki Hayashi

Introduction

Hiroki Hayashi is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the fields of adhesive compositions and solar cell technology. With a total of 5 patents to his name, Hayashi's work has had a substantial impact on the industry.

Latest Patents

Hayashi's latest patents include an innovative adhesive composition designed for electronic components. This composition maintains storage stability and forms metallic bonds that enhance adhesive properties, electroconductivity, and reliability. The adhesive comprises electroconductive particles and a binder component, ensuring optimal performance in high-temperature environments. Another notable patent involves a method for manufacturing solar cell modules. This method includes applying a conductive adhesive composition, positioning wiring members, and laminating sealing resins to create efficient solar cells.

Career Highlights

Hiroki Hayashi is currently employed at Hitachi Chemical Company, Ltd., where he continues to develop cutting-edge technologies. His expertise in adhesive compositions and semiconductor devices has positioned him as a leader in his field.

Collaborations

Hayashi has collaborated with notable coworkers, including Kaoru Konno and Takashi Kawamori. Their combined efforts have contributed to the advancement of innovative technologies in their respective areas.

Conclusion

Hiroki Hayashi's contributions to adhesive technology and solar energy solutions exemplify his commitment to innovation. His patents reflect a deep understanding of materials science and engineering, making him a valuable asset to the industry.

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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