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EPO Patents = 10

Trademarks = 5

Forward Citations = 2

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11 inventors (with patents filed for the assignee):

Takehiro Omori (3 out of 3 patents)

Yoshiaki Kozuka (3 out of 3 patents)

Masatoshi Kawanishi (3 out of 3 patents)

4. Akinobu Oharuda (3 out of 3 patents)

5. Yoshihiro Kimura (3 out of 24 patents)

6. Shotaro Kawada (2 out of 2 patents)

7. Masafumi Goto (2 out of 5 patents)

8. Takashi Murakami (1 out of 27 patents)

9. Kawanishi Masatoshi (0 patent)

10. Omori Takehiro (0 patent)

11. Kozuka Yoshiaki (0 patent)

9 patents: Sort by Forward Citations

1. 12378398 - Binder (2025-08-05),

2. 12305081 - Polishing composition (2025-05-20),

3. 12290611 - Cell or tissue embedding device (2025-05-06),

4. 11684693 - Cell or tissue embedding device (2023-06-27),

5. 11339232 - Dispersion assistant for suspension polymerization and method for producing vinyl-based polymer using the same (2022-05-24),

6. 11020353 - Film coating composition, solid oral formulation, and method for producing the same (2021-06-01),

7. 10731032 - Dispersion assistant for suspension polymerization, method for producing vinyl-based polymer using the same, and vinyl chloride resin (2020-08-04),

8. 10538120 - Method for producing polyvinyl alcohol resin, and polyvinyl alcohol resin obtained by the method (2020-01-21),

9. 10301402 - Dispersion stabilizer for suspension polymerization, production method for vinyl-based polymer, and vinyl chloride resin (2019-05-28),

Japan Vam & Poval Co., Ltd. is a leading manufacturer of vinyl acetate monomer (VAM) and polyvinyl alcohol (PVA) in Japan. With over 50 years of experience in the industry, the company offers high-quality products that are used in various industries such as adhesives, construction, textiles, and more. Japan Vam & Poval Co., Ltd. is committed to sustainable practices and innovation to meet the changing needs of its customers.

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

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USPTO Data Jan 1 1976 - Dec 2 2025

9 Patents

#430 in Osaka

#4,572 in Japan

Osaka, Japan

Japan Vam & Poval Co., Ltd.