Takashi Sugioka

This inventor holds 7 USPTO granted patents and 7 published patent applications, plus 1 CIPO patent and 4 EPO patents. Top assignees: Kuraray Co., Ltd., Tokyo Institute of Technology, Other. Active years: 2001-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Sugioka. Retrieved from https://idiyas.com/inventor/takashi-sugioka

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

USPTO Granted Patents = 7 (Patent Applications = 7)

% Patents Active = 57.1

CIPO Patents = 1

EPO Patents = 4 (Patent Applications = 6)

Average Co-Inventor Count = 3.5

ph-index = 1

Forward Citations = 3(Granted Patents)

Location History:

Okayama, JP (2001 - 2010)
Kurashiki, JP (2004 - 2015)
Chiyoda-ku, JP (2020)

Company Filing History:

Tokyo Institute of Technology

patents

1 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 2001-2020

Loading Chart...

7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10618860 - Homoallyl halide composition and method for storing homoallyl halide (2020-04-14),

2. 8987447 - Thienopyrazine compound and field effect transistor containing the same (2015-03-24),

3. 7745666 - Method for producing aldehyde using bisphosphite and group 8-10 metal compound, and such bisphosphite (2010-06-29),

4. 7442827 - Process for Producing Cyclopentanone-2, 3, 5-Tricarboxylic Acid Triester (2008-10-28),

5. 6797832 - Process for the production of 5-oxy-7-oxabicyclo [4.1.0] hept-3-ene-3-carboxylic acid esters (2004-09-28),

6. 6350876 - 4-chloro-3,5-dimethyl-2-sulfonyl pyridines (2002-02-26),

7. 6197962 - Method for producing 2-sulfonylpyridine derivatives and method for producing 2-{[(2-pyridyl)methyl]thio}-1H-benzimidazole derivatives (2001-03-06),

Title: Takashi Sugioka: Innovator in Organic Semiconductor Materials

Introduction

Takashi Sugioka is a prominent inventor based in Kurashiki, Japan. He has made significant contributions to the field of organic semiconductor materials, holding a total of 7 patents. His innovative work has paved the way for advancements in various applications, particularly in the electronics sector.

Latest Patents

Among his latest patents, Sugioka has developed a homoallyl halide composition and a method for storing it. This composition includes one or more basic compounds selected from a group consisting of tertiary amines, nitrogen-containing heterocyclic aromatic compounds, alkali metal carbonate salts, alkaline earth metal carbonate salts, and alkali metal hydrogencarbonate salts, along with a homoallyl halide. Additionally, he has patented a thienopyrazine compound that is useful for organic semiconductor materials. This compound is integral to an organic field effect transistor, which features an organic semiconductor layer that can be easily produced through coating or printing methods. The transistor exhibits high carrier mobility and a high on/off current ratio, showcasing ambipolar characteristics.

Career Highlights

Sugioka has worked with notable companies, including Kuraray Co., Ltd. His experience in the industry has allowed him to refine his skills and contribute to groundbreaking innovations in organic electronics.

Collaborations

Throughout his career, Sugioka has collaborated with talented individuals such as Tomoya Kuwayama and Takuo Tsuruta. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Takashi Sugioka's contributions to the field of organic semiconductor materials highlight his role as an influential inventor. His innovative patents and collaborations continue to shape the future of electronics.

Profile summary based on public USPTO records.