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The Nippon Synthetic Chemical Industry Co., Ltd.

USPTO Granted Patents = 82

CIPO Patents = 1

EPO Patents = 58

Trademarks = 11

Forward Citations = 211

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120 inventors (with patents filed for the assignee):

Mitsuo Shibutani (23 out of 28 patents)

Shusaku Mandai (8 out of 13 patents)

Kaoru Inoue (7 out of 102 patents)

4. Masahiro Saito (7 out of 18 patents)

5. Yasufumi Beniya (6 out of 6 patents)

6. Norihito Sakai (5 out of 15 patents)

7. Kouji Yamada (5 out of 28 patents)

8. Keisuke Fujimura (5 out of 5 patents)

9. Tomoyoshi Mizutani (4 out of 6 patents)

10. Chizuko Furo (4 out of 15 patents)

11. Yoshiharu Nagao (4 out of 8 patents)

12. Shinji Okamoto (4 out of 4 patents)

13. Tomonori Yoshida (3 out of 9 patents)

14. Taiji Kanda (3 out of 4 patents)

15. Shouichi Kani (3 out of 11 patents)

Core Competencies:

Organic-Inorganic Composite Particles

Cement Admixture

Saponified Ethylene-Vinyl Ester Copolymer

Polyvinyl Alcohol Particles

Drilling Fluid Additive

Lithium Ion Secondary Battery

Acrylic Resin Emulsion

Heat-Sensitive Recording Medium

Polyvinyl Acetal-Based Resin

Ink Jet Recording Medium

Crosslinking Agent

EVOH Resin Composition

82 patents: Sort by Forward Citations

1. 10570327 - Organic-inorganic composite particles (2020-02-25),

2. 10550038 - Cement admixture (2020-02-04),

3. 10308732 - Package for pellets of saponified ethylene-vinyl ester-based copolymer or resin composition thereof (2019-06-04),

4. 10196505 - Resin composition, forming resin composition prepared by using the same, laminate, and laminate producing method (2019-02-05),

5. 10196468 - Method for producing ethylene-vinyl ester copolymer, and saponified ethylene-vinyl ester copolymer product (2019-02-05),

6. 10111421 - Dispersing agent for agrochemicals and fluid dispersion using the same (2018-10-30),

7. 10028915 - Polyvinyl alcohol particles, pharmaceutical binder using same, pharmaceutical tablet, sustained-release pharmaceutical tablet, and method for producing polyvinyl alcohol particles (2018-07-24),

8. 10005945 - Drilling fluid adjusting agent and drilling fluid using the same (2018-06-26),

9. 9999990 - Molding material using saponified ethylene-vinyl ester-based copolymers (2018-06-19),

10. 9938030 - Method of transporting saponified ethylene-vinyl ester-based copolymer pellets (2018-04-10),

11. 9809697 - Crosslinking agent, crosslinked polymer, and compound (2017-11-07),

12. 9790392 - Coating composition, coating film obtained therefrom, multilayer structure, and process for producing multilayer structure (2017-10-17),

13. 9765166 - Crosslinkable polymer (2017-09-19),

14. 9647270 - Binder for lithium ion secondary battery electrode, production method for lithium ion secondary battery electrode, lithium ion secondary battery electrode, and lithium ion secondary battery (2017-05-09),

15. 9624347 - Resin composition and film formed from said resin composition (2017-04-18),

The Nippon Synthetic Chemical Industry Co., Ltd. is a leading global chemical company based in Japan. Established in 1938, the company specializes in manufacturing and supplying a wide range of synthetic chemical products. With a commitment to innovation and sustainability, Nippon Synthetic Chemical Industry delivers high-quality chemicals to various industries including automotive, electronics, pharmaceuticals, and more. Their extensive product portfolio includes resins, adhesives, coatings, specialty chemicals, and functional materials. For over 80 years, Nippon Synthetic Chemical Industry has been a trusted partner for businesses worldwide, providing innovative solutions and contributing to the advancement of various industries.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

82 Patents

#120 in Osaka

#1,250 in Japan

#8,996 in the World

The Nippon Synthetic Chemical Industry Co., Ltd.

Forward Citations = 211

120 inventors:

Mitsuo Shibutani (23 out of 28 patents)

Shusaku Mandai (8 out of 13 patents)

Kaoru Inoue (7 out of 102 patents)

4. Masahiro Saito (7 out of 18 patents)

5. Yasufumi Beniya (6 out of 6 patents)

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