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For the Inventor, By the Inventor

Minato-ku, Tokyo, Japan

Momentive Performance Materials Japan LLC


USPTO Granted Patents = 57



Trademarks = 1

Forward Citations = 102

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47 inventors (with patents filed for the assignee):

goldMedal Masanori Takanashi (12 out of 17 patents)

silverMedal Isao Iida (8 out of 9 patents)

bronzeMedal Kikuo Mochizuki (8 out of 8 patents)

4.  Kazuhisa Ono (7 out of 13 patents)

5.  Daigo Hirakawa (6 out of 6 patents)

6.  Koji Okawa (6 out of 42 patents)

7.  Masanari Shimakawa (6 out of 6 patents)

8.  Kenji Takenaka (5 out of 5 patents)

9.  Hiroyoshi Iijima (5 out of 6 patents)

10.  Eiji Tanigawa (4 out of 4 patents)

11.  Hidefumi Tagai (4 out of 4 patents)

12.  Hideo Takahashi (4 out of 10 patents)

13.  Koji Suenaga (4 out of 5 patents)

14.  Atsushi Sakamoto (3 out of 16 patents)

15.  Chisato Hoshino (3 out of 3 patents)


Core Competencies:
Polyorganosiloxane Composition
Thermally Conductive Composition
Flame-Retardant Polyorganosiloxane
Silicone Rubber Composition
Aqueous Coating Agent
Resin Composition
Curable Silicone Composition
Image Display Sealant
High Dielectric Insulation
Silicone Foam Composition
Optical Member
Light Emitting Device

57 patents:

1. 12305084 - Adhesive polyorganosiloxane composition (2025-05-20),
2. 12291640 - Flame-retardant polyorganosiloxane composition, flame-retardant cured product, and optical member (2025-05-06),
3. 12252626 - Aqueous coating agent composition (2025-03-18),
4. 12180397 - Polyorganosiloxane composition for use in adhesion of a polyphenylene sulfide resin (2024-12-31),
5. 12163025 - Curable polyorganosiloxane composition and polyorganosiloxane cured product (2024-12-10),
6. 12091591 - Adhesive polyorganosiloxane composition (2024-09-17),
7. 12065567 - Method of manufacturing silicone cured product, silicone cured product and optical member (2024-08-20),
8. 11814521 - Thermally conductive polyorganosiloxane composition (2023-11-14),
9. 11739245 - Thermally conductive polyorganosiloxane composition (2023-08-29),
10. 11518110 - Adhesive application apparatus (2022-12-06),
11. 11359124 - Thermally conductive polysiloxane composition (2022-06-14),
12. 11286349 - Surface treatment agent for thermally conductive polyorganosiloxane composition (2022-03-29),
13. 11254849 - Method for producing a thermally conductive polysiloxane composition (2022-02-22),
14. 11142644 - Thermally conductive polyorganosiloxane composition (2021-10-12),
15. 11118056 - Thermally conductive polysiloxane composition (2021-09-14),
Momentive Performance Materials Japan LLC is a leading global supplier of silicones and advanced materials. With a focus on innovation and sustainability, they provide solutions for various industries such as automotive, electronics, and construction. Their products are known for their high performance, reliability, and quality.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 23 2025

57 Patents

#1 in Minato-ku, Tokyo

#1,542 in Japan

#12,160 in the World

...
Minato-ku, Tokyo, Japan

Momentive Performance Materials Japan LLC

Forward Citations = 102

47 inventors:

goldMedal Masanori Takanashi (12 out of 17 patents)

silverMedal Isao Iida (8 out of 9 patents)

bronzeMedal Kikuo Mochizuki (8 out of 8 patents)

4.  Kazuhisa Ono (7 out of 13 patents)

5.  Daigo Hirakawa (6 out of 6 patents)

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