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Toshiba Silicone Co., Ltd.

USPTO Granted Patents = 162

Forward Citations = 1,862

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172 inventors (with patents filed for the assignee):

Junichiro Watanabe (20 out of 21 patents)

Hiroshi Kimura (16 out of 55 patents)

Chiyuki Shimizu (13 out of 16 patents)

4. Yuichi Funahashi (13 out of 13 patents)

5. Makoto Matsumoto (12 out of 19 patents)

6. Akitsugu Kurita (12 out of 19 patents)

7. Yasuji Matsumoto (12 out of 13 patents)

8. Keiji Kabeta (11 out of 11 patents)

9. Nobuhiro Saitoh (9 out of 18 patents)

10. Hisayuki Nagaoka (9 out of 9 patents)

11. Atsushi Kurita (8 out of 14 patents)

12. Minoru Inada (7 out of 18 patents)

13. Yasutaka Imajo (7 out of 18 patents)

14. Michio Zenbayashi (7 out of 7 patents)

15. Takafumi Imai (7 out of 7 patents)

Core Competencies:

Silicone Rubber Composition

Cleaning Compositions

Organopolysiloxane Composition

Thermoplastic Resin

Ultraviolet-Curable Silicone

Surface Treatment Agent

Adhesive Composition

Cosmetic Composition

Heat-Conductive Silicone

Polyorganosiloxane

Mold Release Agent

Gas Diffusion Electrode

162 patents: Sort by Forward Citations

1. 6136766 - Cleaning compositions (2000-10-24),

2. 6096792 - Silicone rubber sponge composition and silicone rubber sponge using it (2000-08-01),

3. 6090873 - Coating resin composition containing a hydrolyzable organosilane and an (2000-07-18),

4. 6071987 - Silicone emulsion composition and process for producing silicone powder (2000-06-06),

5. 6057042 - Organopolysiloxane composition for surface treatment and surface-treated (2000-05-02),

6. 5985810 - Cleaning compositions (1999-11-16),

7. 5977040 - Cleaning compositions (1999-11-02),

8. 5916687 - Film-formable emulsion type silicone composition for air bag and air bag (1999-06-29),

9. 5900456 - Composition of mold release agent for casting (1999-05-04),

10. 5888312 - Cleaning method (1999-03-30),

11. 5883184 - Curable organosiloxane composition (1999-03-16),

12. 5849213 - Cooling and heating medium for ice-storage system (1998-12-15),

13. 5833761 - Method of cleaning an object including a cleaning step and a vapor (1998-11-10),

14. 5823210 - Cleaning method and cleaning apparatus (1998-10-20),

15. 5802233 - Polysilane optical device (1998-09-01),

Toshiba Silicone Co., Ltd. is a global leader in the development, manufacturing, and sales of silicone products. With over 70 years of experience in the industry, the company offers a wide range of high-quality silicone materials, including silicone rubber, silicone resin, silicone functional additives, and more. Their products find applications in various industries such as automotive, electronics, healthcare, and construction. Committed to innovation and customer satisfaction, Toshiba Silicone strives to provide advanced solutions that meet the needs of their clients worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

162 Patents

#357 in Tokyo

#796 in Japan

#4,958 in the World

Toshiba Silicone Co., Ltd.

Forward Citations = 1,862

172 inventors:

Junichiro Watanabe (20 out of 21 patents)

Hiroshi Kimura (16 out of 55 patents)

Chiyuki Shimizu (13 out of 16 patents)

4. Yuichi Funahashi (13 out of 13 patents)

5. Makoto Matsumoto (12 out of 19 patents)

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