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Dow Corning Asia Limited

USPTO Granted Patents = 57

EPO Patents = 1

Forward Citations = 519

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57 inventors (with patents filed for the assignee):

Mamoru Tachikawa (22 out of 26 patents)

Nobuo Kushibiki (12 out of 42 patents)

Brian Robert Harkness (11 out of 14 patents)

4. Kasumi Takei (10 out of 10 patents)

5. Toshio Suzuki (8 out of 47 patents)

6. Kikuko Takeuchi (7 out of 11 patents)

7. Maki Itoh (7 out of 7 patents)

8. Michitaka Suto (5 out of 40 patents)

9. Akihito Sakakibara-Saitoh (4 out of 4 patents)

10. Akihito Sakakibara (3 out of 3 patents)

11. Teruhito Maruyama (3 out of 3 patents)

12. Kasumi Takeuchi (3 out of 3 patents)

13. Maneesh Bahadur (2 out of 13 patents)

14. Hideki Kobayashi (2 out of 77 patents)

15. Katsuya Eguchi (2 out of 7 patents)

Core Competencies:

Silicone Rubber

Polysiloxane Composition

Hydrosilylation

Organosilicon Compounds

Radiation Curable

Surface Energy Coating

Silicon-Copolymer

Optically Transparent Resin

Conductive Coating

Thermosetting Resins

Water-Repellent Coating

Lubricant Composition

57 patents: Sort by Forward Citations

1. 7271233 - Room-temperature-curable silicone rubber composition (2007-09-18),

2. 6538051 - Aqueous coating agent of hydrophilic resin, MoS2 and Sb2S3 and/or Sb2S5 (2003-03-25),

3. 6326506 - Method of preparing an organosilicon compound (2001-12-04),

4. 6297340 - Method for manufacturing silicon compound having substituents bonded to silicon atoms via Si-C bonds (2001-10-02),

5. 6258506 - Ultraviolet-curable polysiloxane composition and method for the formation of cured patterns therefrom (2001-07-10),

6. 6252030 - Hydrogenated octasilsesquioxane-vinyl group-containing copolymer and method for manufacture (2001-06-26),

7. 6191220 - Method for manufacturing hydrocarbon oxysilyl functional polymer (2001-02-20),

8. 6175031 - Method for synthesizing silicon compounds that contain a substituent bonded to silicon through a silicon-carbon linkage (2001-01-16),

9. 6153689 - Curable polymethylsiloxane composition (2000-11-28),

10. 6111126 - Method for synthesizing organosilicon compounds that contain a (2000-08-29),

11. 6096483 - Radiation-curable composition and method for manufacturing cured-product (2000-08-01),

12. 6069185 - Radiation curable compositions containing alkenyl ether functional (2000-05-30),

13. 6060620 - Method for manufacturing an acyloxysilane compound having functional (2000-05-09),

14. 6054602 - Method of making an aromatic chlorosilane compound by a hydrosilation (2000-04-25),

15. 6054549 - Alkenyl ether functional polyisobutylenes and methods for the (2000-04-25),

Company Overview

Dow Corning Asia Limited, headquartered in Tokyo, specializes in silicone chemistry, focusing on the development and manufacturing of advanced silicone-based materials. The company is recognized for its expertise in silicone rubber, polysiloxane compositions, and organosilicon compounds, catering to diverse industries. Key technology areas include hydrosilylation processes, radiation-curable materials, and surface energy coatings, along with innovations in silicon-copolymers and optically transparent resins, driving advancements in performance and application versatility.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

57 Patents

#750 in Tokyo

#1,589 in Japan

#12,573 in the World

Dow Corning Asia Limited

Forward Citations = 519

57 inventors:

Mamoru Tachikawa (22 out of 26 patents)

Nobuo Kushibiki (12 out of 42 patents)

Brian Robert Harkness (11 out of 14 patents)

4. Kasumi Takei (10 out of 10 patents)

5. Toshio Suzuki (8 out of 47 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dow Corning Asia Limited. Retrieved from https://idiyas.com/company/dow-corning-asia

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

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]

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