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For the Inventor, By the Inventor

Sodegaura, Japan

Motohisa Ido

This inventor holds 12 USPTO granted patents and 3 EPO patents. Top assignee: Idemitsu Kosan Company, Limited. Active years: 1994-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motohisa Ido. Retrieved from https://idiyas.com/inventor/motohisa-ido

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

USPTO Granted Patents = 12

% Patents Active = 66.7

 

Average Co-Inventor Count = 3.1

ph-index = 6

Forward Citations = 106(Granted Patents)


Location History:

  • Chiba, JP (2005 - 2009)
  • Sodegaura, JP (1994 - 2019)

Company Filing History:

goldMedal12 out of 2,283 
 
Idemitsu Kosan Company, Limited
 patents

Years Active: 1994-2019

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12 patents (USPTO):Explore Patents
1. 10217943 - Organic electroluminescence device and anthracene derivative (2019-02-26),
2. 9583716 - Organic electroluminescence device and anthracene derivative (2017-02-28),
3. 8785006 - Organic electroluminescence device and anthracene derivative (2014-07-22),
4. 8318324 - Organic electroluminescence device and anthracene derivative (2012-11-27),
5. 7839074 - Organic electroluminescence device and anthracene derivative (2010-11-23),
6. 7507867 - Bicyclo[2.2.1] heptane derivative (2009-03-24),
7. 7402715 - Fluids for traction drive (2008-07-22),
8. 6841713 - Process for preparing bicylo[2.2.1] heptane derivatives (2005-01-11),
9. 6319879 - Derivative of bicyclo [2.2.1] heptane, method for its production, and fluid for traction drive (2001-11-20),
10. 6187979 - Lubricating base oil composition and process for producing same (2001-02-13),
11. 5397503 - Liquid crystal composition and information display apparatus using the (1995-03-14),
12. 5316693 - Liquid crystal composition and information display apparatus using the (1994-05-31),

Title: Motohisa Ido: Innovator in Organic Electroluminescence Devices

Introduction

Motohisa Ido is a prominent inventor based in Sodegaura, Japan. He has made significant contributions to the field of organic electroluminescence devices, holding a total of 12 patents. His work focuses on enhancing the efficiency and longevity of light-emitting devices through innovative materials and structures.

Latest Patents

Ido's latest patents include advancements in organic electroluminescence devices that utilize anthracene derivatives. These devices consist of a cathode, an anode, and an organic thin film layer that includes a light-emitting layer. The unique structure of the anthracene derivatives used in these devices allows for improved light emission efficiency and extended operational life.

Career Highlights

Motohisa Ido is associated with Idemitsu Kosan Company, Limited, where he has been instrumental in developing cutting-edge technologies in organic electronics. His expertise in the field has led to numerous innovations that have the potential to revolutionize the industry.

Collaborations

Ido has collaborated with notable colleagues such as Hidetsugu Ikeda and Masakazu Funahashi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Motohisa Ido's contributions to organic electroluminescence devices exemplify the impact of innovative thinking in technology. His work continues to influence advancements in the field, paving the way for future developments in efficient lighting solutions.

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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