Company Filing History:

15 out of 1,138

Kabushiki Kaisha Toyota Chuo Kenkyusho

patents

5 out of 36,499

Toyota Jidosha Kabushiki Kaisha

patents

1 out of 375

Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo

patents

4. 1 out of 1,278

The University of Tokyo

patents

where one patent can have more than one assignee

Years Active: 1994-2024

Loading Chart...

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11970669 - Lubricant, lubricating composition, and sliding machine (2024-04-30),

2. 11566154 - Joined body (2023-01-31),

3. 8063207 - Molecular assembly (2011-11-22),

4. 7514158 - Coumarin compound (2009-04-07),

5. 7414102 - Polymer electrolyte of high durability and a production process thereof (2008-08-19),

6. 7230062 - Acrylic copolymer (2007-06-12),

7. 7084192 - Polylactic acid composite material and molded body (2006-08-01),

8. 6777111 - Electro luminescent element (2004-08-17),

9. 6730418 - Quinoline derivatives and organic electroluminescent devices (2004-05-04),

10. 5942616 - Metal ion coordinated complex crystal (1999-08-24),

11. 5942567 - Resin-molded product and yellowing inhibitor (1999-08-24),

12. 5710273 - Complex crystal comprising tricyclic organic bases (1998-01-20),

13. 5656751 - Dichroic crystal (1997-08-12),

14. 5646284 - Polarizable phenanthroline complex crystal having improved stability to (1997-07-08),

15. 5645758 - Liquid crystal composition, liquid crystal device using the same, light (1997-07-08),

Title: Hisato Takeuchi: Innovator in Lubricants and Sliding Machines

Introduction

Hisato Takeuchi is a prominent inventor based in Chita, Japan, known for his significant contributions to the field of lubricants and sliding machines. With a total of 16 patents to his name, Takeuchi has made remarkable advancements that address technical challenges in lubrication technology.

Latest Patents

Among his latest patents, Takeuchi has developed a lubricant designed to form a stable adsorption film on sliding surfaces, thereby enhancing sliding characteristics such as wear resistance. This innovative lubricant is represented by a specific chemical structural formula, where R denotes a hydrocarbon group with a carbon number ranging from 8 to 24, and m and n are integers between 2 and 8. Additionally, he has created a joined body that consists of a first and second joined member, along with a joining layer made from a resin composition that includes both polyamide and polyolefin resins.

Career Highlights

Takeuchi has had a distinguished career, working with notable companies such as Toyota Chuo Kenkyusho and Toyota Motor Corporation. His work in these organizations has allowed him to apply his expertise in lubrication technology and contribute to the development of advanced automotive solutions.

Collaborations

Throughout his career, Takeuchi has collaborated with esteemed colleagues, including Arimitsu Usuki and Hiromitsu Tanaka. These partnerships have fostered innovation and have been instrumental in the successful development of his patented technologies.

Conclusion

Hisato Takeuchi's contributions to the field of lubricants and sliding machines exemplify his dedication to innovation and problem-solving. His patents not only address critical technical issues but also pave the way for future advancements in lubrication technology.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.