Yasuharu Nakayama

This inventor holds 25 USPTO granted patents, primarily in Aqueous Coating Compositions. Top assignees: Kansai Paint Company, Ltd., Saegusa International Patent Office. Active years: 1976-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuharu Nakayama. Retrieved from https://idiyas.com/inventor/yasuharu-nakayama

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

Calculating rank

USPTO Granted Patents = 25

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 9

Forward Citations = 192(Granted Patents)

Location History:

Hiratsuka, JA (1976 - 1978)
Hiratsuka, JP (1978 - 1986)
Fujisawa, JP (1988 - 1991)
Kanagawa-ken, JP (2001)
Kanagawa, JP (1997 - 2002)

Company Filing History:

24 out of 864

Kansai Paint Company, Ltd.

patents

1 out of 1

Saegusa International Patent Office

patent

Years Active: 1976-2002

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Areas of Expertise:

Aqueous Coating

Emulsion Composition

Resinous Composition

Film-Forming

Electrodeposition

Oxidation-Curable

Cellulose Derivative

Air-Drying

Crosslinkable

Processing

Paint Film

Adhesive

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6436177 - Setting composition and ink, paint and adhesive containing the same composition (2002-08-20),

2. 6423150 - Method for removing resin (2002-07-23),

3. 6250317 - Method of removal of applied film (2001-06-26),

4. 6197124 - Process for removing multiple coating film or adhering substance from substrate (2001-03-06),

5. 5928730 - Processing for forming cured paint film (1999-07-27),

6. 5821295 - Resinous composition for two liquid type water paint crosslinkable at (1998-10-13),

7. 5614582 - Resinous compositions for a water paint (1997-03-25),

8. 5037866 - Air-drying aqueous coating composition for electro-deposition based on (1991-08-06),

9. 4933380 - Air-drying aqueous coating composition for electrodeposition (1990-06-12),

10. 4734454 - Aqueous coating composition (1988-03-29),

11. 4565839 - Aqueous emulsion composition (1986-01-21),

12. 4465803 - Aqueous emulsion composition (1984-08-14),

13. 4436849 - Aqueous resin composition (1984-03-13),

14. 4435531 - Emulsion composition containing cellulose derivative (1984-03-06),

15. 4408028 - Oxidation-curable emulsion composition containing a cellulose derivative (1983-10-04),

Title: Yasuharu Nakayama: Innovator in Coatings and Adhesives

Introduction

Yasuharu Nakayama, an accomplished inventor based in Hiratsuka, Japan, has made significant contributions to the fields of coatings, inks, and adhesives. With a total of 25 patents to his name, Nakayama's work has had a lasting impact on various industries, particularly through his innovations and advancements in material science.

Latest Patents

Among Nakayama's most recent patents are several groundbreaking developments including a setting composition and ink, as well as a paint and adhesive containing that composition. Additionally, he has innovated a method for removing resin, which showcases his continuous contribution to improving material processing techniques.

Career Highlights

Nakayama has worked with esteemed companies such as Kansai Paint Company, Ltd. and Kansai Patent Co., Ltd., where he honed his expertise in formulations and technology development. His career reflects a commitment to innovation and excellence in the coatings industry.

Collaborations

Throughout his career, Nakayama has had the privilege of collaborating with notable colleagues, including Tetsuo Aihara and Yoshio Yamashita. These partnerships have likely fueled his creative processes and enhanced his contributions to patented technologies.

Conclusion

In summary, Yasuharu Nakayama stands out as a key figure in the invention of materials related to coatings and adhesives. His impressive portfolio of patents serves as a testament to his innovative spirit and dedication to advancing technology in his field. Nakayama's work not only benefits his immediate industry but also sets a foundation for future advancements in the science of materials.

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]