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For the Inventor, By the Inventor

Tokyo, Japan

Naomi Okamura

USPTO Granted Patents = 17

 

Average Co-Inventor Count = 4.0

ph-index = 9

Forward Citations = 183(Granted Patents)


Location History:

  • Sohwanmachi, JP (1985)
  • Sohwa, JP (1986)
  • Saitama, JP (1996)
  • Kuki, JP (1987 - 1997)
  • Shinagawa-ku, JP (2013)
  • Tokyo, JP (1999 - 2021)

Company Filing History:

goldMedal16 out of 30 
 
Cemedine Co., Ltd.
 patents
silverMedal4 out of 34 
 
Taoka Chemical Company, Limited
 patents
where one patent can have more than one assignee

Years Active: 1985-2021

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17 patents (USPTO):Explore Patents
1. 10920068 - Two-pack type epoxy resin composition (2021-02-16),
2. 10844251 - Pressure-sensitive adhesive (2020-11-24),
3. 9718999 - Photocurable composition having adhesive properties (2017-08-01),
4. 8519049 - Curable composition (2013-08-27),
5. 8217130 - Curable composition and method for producing the same (2012-07-10),
6. 7781559 - Curable composition and method for producing the same (2010-08-24),
7. 6234348 - Extruding mechanism for film packs (2001-05-22),
8. 5984099 - Container for display and storage (1999-11-16),
9. 5678731 - Discharge container with nozzle (1997-10-21),
10. 5505342 - Composite container for low viscosity liquids and a method of (1996-04-09),
11. 5501370 - Container with nozzle cap (1996-03-26),
12. 5263610 - Tool for squeezing out high-viscosity liquid from tube container (1993-11-23),
13. 5260102 - Shape-holding composite pressure sensitive plate (1993-11-09),
14. 4793886 - Bonding method and adhesive useful for the method (1988-12-27),
15. 4681524 - Extrusion device (1987-07-21),

Title: Naomi Okamura: Innovator in Epoxy Resin and Adhesive Technologies

Introduction

Naomi Okamura is a prominent inventor based in Tokyo, Japan, known for her significant contributions to the field of epoxy resin and adhesive technologies. With a total of 17 patents to her name, she has developed innovative solutions that enhance the performance and stability of various materials.

Latest Patents

Among her latest patents, Okamura has introduced a two-pack type epoxy resin composition. This novel curable composition includes an epoxy resin and a crosslinkable silicon group-containing organic polymer. It excels in storage stability and avoids issues such as curing delays and increased viscosity. Additionally, her composition maintains stability even when water is added, improving deep portion curability. Another notable patent is her method for producing a pressure-sensitive adhesive. This adhesive contains a cured product of a curable composition that includes a crosslinkable silicon group-containing organic polymer and an adhesion-imparting resin. The composition demonstrates excellent stability when heated during production, allowing for a controlled crosslinking reaction.

Career Highlights

Throughout her career, Naomi Okamura has worked with reputable companies such as Cemedine Co., Ltd. and Taoka Chemical Company, Limited. Her work has significantly impacted the development of advanced adhesive technologies and epoxy compositions.

Collaborations

Okamura has collaborated with notable colleagues, including Akio Nimura and Takao Hino, contributing to her innovative projects and research.

Conclusion

Naomi Okamura's work in epoxy resin and adhesive technologies showcases her dedication to innovation and excellence. Her patents reflect her ability to solve complex problems in material science, making her a valuable contributor to the field.

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