Tsukuba, Japan

Kouichi Rokuhara

This inventor holds 3 USPTO granted patents and 7 published patent applications and 1 EPO patent. Top assignee: Sumitomo Chemical Company, Limited. Active years: 2012-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichi Rokuhara. Retrieved from https://idiyas.com/inventor/kouichi-rokuhara

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 33.3

 

Average Co-Inventor Count = 1.6

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Shimotsuma, JP (2012)
  • Ibaraki, JP (2016)
  • Tsukuba, JP (2019)

Company Filing History:


Years Active: 2012-2019

Loading Chart...
Loading Chart...
3 patents (USPTO):Explore Patents

Title: Kouichi Rokuhara: Innovator in Organic Electronics

Introduction

Kouichi Rokuhara is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of organic electronics, holding a total of 3 patents. His work focuses on innovative methods for manufacturing electronic devices and organic electronic elements.

Latest Patents

Rokuhara's latest patents include a method for manufacturing an organic electronic element and a method for forming an electron hole injection layer. The first patent describes a process that involves applying a hole injection layer coating liquid on a plastic substrate to create a hole injection layer coating film. This film is then subjected to heat treatment using infrared rays, which are specifically tuned to a wavelength range that optimizes the formation of the hole injection layer. The second patent outlines a method for manufacturing an electronic device that minimizes damage to substrates and existing electrodes during the thin film formation process. This method employs a coating liquid with a crosslinking group and utilizes electromagnetic waves to achieve cross-linking.

Career Highlights

Kouichi Rokuhara is currently employed at Sumitomo Chemical Company, Limited, where he continues to advance his research in organic electronics. His innovative approaches have positioned him as a key figure in the development of new electronic materials and devices.

Collaborations

Rokuhara has collaborated with notable colleagues such as Shuichi Sassa and Shinichi Morishima. Their combined expertise has contributed to the success of various projects within the realm of organic electronics.

Conclusion

Kouichi Rokuhara's work in organic electronics exemplifies the innovative spirit of modern inventors. His patents and contributions to the field continue to influence the development of advanced electronic devices.

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…