Company Filing History:

15 out of 3,868

Nitto-denko Corporation

patents

1 out of 1

Nitto Denko Corportion

where one patent can have more than one assignee

Years Active: 1994-2014

Loading Chart...

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8715450 - Foamed member, foamed member laminate, and electric or electronic device using foamed member (2014-05-06),

2. 8299402 - Disassemblable structure, electric equipment and non-electric equipment having disassemblable structure, and disassembling method (2012-10-30),

3. 8221877 - Foamed member, foamed member laminate, and electric or electronic device using foamed member (2012-07-17),

4. 8211953 - Polyolefin resin foam and process for production thereof (2012-07-03),

5. 8101671 - Polyolefin resin foam and the process for producing the same (2012-01-24),

6. 7196867 - Pressure-sensitive adhesive label for hard disk drive (2007-03-27),

7. 6903898 - Pressure-sensitive adhesive label for hard disk drive (2005-06-07),

8. 6805953 - Waterstop sealing material (2004-10-19),

9. 6636378 - Pressure sensitive adhesive label for hard disc drive and method for reducing generation of sound at the time of driving hard disc drive using pressure sensitive adhesive label (2003-10-21),

10. 6440553 - Printable pressure-sensitive adhesive sheet and sealing material containing same (2002-08-27),

11. 6218006 - Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheets made therefrom, and sealants, reinforcing sheets and pressure-sensitive adhesive sheets for printing produced therefrom (2001-04-17),

12. 6093464 - Pressure-sensitive adhesive composition and pressure-sensitive adhesive (2000-07-25),

13. 5502085 - Pressure-sensitive adhesive having excellent heat-resistance, adhesive (1996-03-26),

14. 5334686 - Pressure-sensitive adhesive and adhesive sheets using the same (1994-08-02),

15. 5334447 - Foam substrate-attached adhesive sheets (1994-08-02),

Title: Innovative Mind: The Journey of Inventor Yasuyuki Tokunaga

Introduction

Yasuyuki Tokunaga is a prominent inventor based in Ibaraki, Japan, known for his groundbreaking contributions in the field of foamed materials and disassemblable structures. With an impressive portfolio of 16 patents, Tokunaga has significantly impacted various industries through his innovative designs and concepts.

Latest Patents

Among his latest patents, the inventions include "Foamed member, foamed member laminate, and electric or electronic device using foamed member". This invention focuses on a foamed member that effectively inhibits or prevents foam breakage when peeled from a carrier tape, even at high expansion ratios. The foamed member is composed of a thermoplastic resin foam layer, infused with high-pressure inert gas, and includes layers of thermoplastic polyester-based or elastomer resin.

Another significant invention is the "Disassemblable structure, electric equipment and non-electric equipment having disassemblable structure, and disassembling method." This innovative design utilizes a double-coated pressure-sensitive adhesive tape that includes a thermal foaming agent. By applying heat, the adhesive layer is activated to form a strong bond between adherends, ensuring a robust yet disassemblable structure.

Career Highlights

Yasuyuki Tokunaga has had a successful career, notably working with Nitto Denko Corporation, where he honed his skills in material science and engineering. His work at Nitto has played a crucial role in his development as an innovator and has contributed to his extensive patent portfolio.

Collaborations

Throughout his career, Tokunaga has collaborated with talented individuals such as Masahiko Ando and Takeshi Yamanaka. These professional relationships have enriched his work and helped drive innovation within his projects.

Conclusion

Yasuyuki Tokunaga exemplifies the spirit of innovation, demonstrating how creativity and technical expertise can lead to significant advancements in technology. His patents and career achievements underscore his dedication to improving products and systems, making a lasting impact on the industries he has contributed to. As he continues to explore new ideas, the potential for future innovations remains limitless.

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

Please report any incorrect information to support@idiyas.com

1 patent (EPO):

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.