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For the Inventor, By the Inventor

Osaka, Japan

Kohei Tanaka

This inventor holds 20 USPTO granted patents and 12 published patent applications and 4 EPO patents, primarily in Display Technology. Top assignees: Sharp Kabushiki Kaisha Corporation, Sekisui Kasei Co., Ltd., Kyoto Prefectural Public University Corporation. Active years: 2006-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohei Tanaka. Retrieved from https://idiyas.com/inventor/kohei-tanaka-gfvumgq5

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

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 50.0

 

Average Co-Inventor Count = 3.4

ph-index = 5

Forward Citations = 57(Granted Patents)


Location History:

  • Tenri, JP (2006)
  • Sakai, JP (2017 - 2021)
  • Osaka, JP (2012 - 2024)

Company Filing History:

goldMedal16 out of 25,982 
 
Sharp Kabushiki Kaisha Corporation
 patents
silverMedal2 out of 11 
 
Sekisui Kasei Co., Ltd.
 patents
bronzeMedal1 out of 60 
 
Kyoto Prefectural Public University Corporation
 patents
4. 1 out of 575 
 
Ono Pharmaceutical Co., Ltd.
 patents
5. 1 out of 107 
 
Sekisui Plastics Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2006-2026

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Areas of Expertise:
Display Device
Active-Matrix Substrate
Optical Sensor
Photodetector
Touch Sensor
Resin Particles
Therapeutic Agent
Crystalline Semiconductor
20 patents (USPTO):Explore Patents
1. 12767811 - Fine resin particle and fine resin particle-containing composition (2026-10-20),
2. 12742030 - Fine resin particle and application thereof (2026-09-22),
3. 11958922 - Vinyl-based resin particles and method for producing same (2024-04-16),
4. 11826363 - Therapeutic agent for solid cancers, which comprises Axl inhibitor as active ingredient (2023-11-28),
5. 10901442 - Active-matrix substrate, display panel and display device including the same (2021-01-26),
6. 10365674 - Active-matrix substrate, display panel and display device including the same (2019-07-30),
7. 9798339 - Active-matrix substrate, display panel and display device including the same (2017-10-24),
8. 9760102 - Active-matrix substrate, display panel and display device including the same (2017-09-12),
9. 9384707 - Display device (2016-07-05),
10. 9069412 - Touch-sensor-equipped display device comrpising photodetecting elements (2015-06-30),
11. 9064460 - Display device with touch sensor including photosensor (2015-06-23),
12. 9041699 - Display device with touch sensor including signal processing circuit with photosensor (2015-05-26),
13. 9001096 - Display device (2015-04-07),
14. 8803791 - Display device (2014-08-12),
15. 8772699 - Display device having a photosensor (2014-07-08),

Title: Kohei Tanaka: Innovator in Resin Technology and Cancer Treatment

Introduction

Kohei Tanaka is a prominent inventor based in Osaka, Japan, known for his significant contributions to the fields of resin technology and cancer treatment. With a total of 18 patents to his name, Tanaka has made remarkable advancements that have the potential to impact various industries.

Latest Patents

Among his latest patents, Tanaka has developed vinyl-based resin particles that enhance the surface smoothing of thermosetting resin films. This innovation allows for the creation of porous thermosetting resins, which are crucial in various applications. Additionally, he has created a therapeutic agent for solid cancers that includes an Axl inhibitor as its active ingredient. This agent demonstrates a strong antitumor effect, making it a promising option for cancer treatment.

Career Highlights

Throughout his career, Tanaka has worked with notable companies such as Sharp Corporation and Sekisui Plastics Co., Ltd. His work in these organizations has allowed him to refine his expertise and contribute to groundbreaking innovations.

Collaborations

Tanaka has collaborated with esteemed colleagues, including Yasuhiro Sugita and Hiromi Katoh. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Kohei Tanaka's innovative spirit and dedication to research have led to significant advancements in resin technology and cancer treatment. His contributions continue to shape the future of these fields, showcasing the importance of innovation in addressing complex challenges.

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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