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Nippon Soda Co., Ltd.

USPTO Granted Patents = 517

CIPO Patents = 19

EPO Patents = 220

Trademarks = 30

Forward Citations = 2,074

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715 inventors (with patents filed for the assignee):

Takao Iwasa (30 out of 30 patents)

Tomoya Hidaka (23 out of 23 patents)

Hisao Ishikawa (18 out of 21 patents)

4. Shiro Tsubokura (17 out of 17 patents)

5. Takeshi Niitani (17 out of 17 patents)

6. Nobuo Kimura (17 out of 22 patents)

7. Isami Hamamoto (16 out of 16 patents)

8. Isao Iwataki (16 out of 16 patents)

9. Eiji Takahashi (14 out of 21 patents)

10. Hikaru Aoyama (12 out of 12 patents)

11. Keita Sakanishi (12 out of 12 patents)

12. Hiroki Inoue (12 out of 26 patents)

13. Yoshitaka Fujita (12 out of 12 patents)

14. Daisuke Hanai (12 out of 12 patents)

15. Akiyoshi Ueda (12 out of 12 patents)

Core Competencies:

Pest Control Agents

Pyridine Compounds

Resin Compositions

Heteroaryl Compounds

Agricultural Compositions

Light-Emitting Materials

Adhesive Compositions

Fungicides

Plant Growth Inhibitors

Negative Electrode Compositions

Organic Polysilanes

Nanodispersion Liquids

517 patents: Sort by Forward Citations

1. 12497363 - Isophthalonitrile compound, luminescent material and luminescent element using the same (2025-12-16),

2. 12465049 - Pest control method, and pest control agent composition and pest control agent set (2025-11-11),

3. 12439920 - Pyridine n-oxide compound and pest control agent (2025-10-14),

4. 12428533 - Resin composition for metal-clad laminates, prepreg, and metal-clad laminate (2025-09-30),

5. 12384749 - Onium salt of nitrogen-containing heteroaryl compound and pest control agent (2025-08-12),

6. 12332564 - Photosensitive resin composition for flexographic printing (2025-06-17),

7. 12297183 - Heteroaryl azole compound and pest control agent (2025-05-13),

8. 12275705 - Pyridinium salts and pest control agent (2025-04-14),

9. 12258466 - Fluororubber composition containing epoxidized polybutadiene (2025-03-25),

10. 12256736 - Pyridazine compound and herbicide (2025-03-25),

11. 12225907 - Agricultural and horticultural composition (2025-02-18),

12. 12195567 - Terminally modified polybutadiene, resin composition for metal-clad laminates, prepreg, and metal-clad laminate (2025-01-14),

13. 12195442 - (Hetero)arylimidazole compound and harmful organism control agent (2025-01-14),

14. 12180178 - Heteroaryl azole compound and pest control agent (2024-12-31),

15. 12179169 - Adsorbent particles (2024-12-31),

Nippon Soda Co., Ltd. is a leading Japanese chemical company that specializes in creating innovative solutions in various industries. With a history dating back to 1920, the company has grown to become a global player in chemical manufacturing and distribution. Nippon Soda's diverse portfolio includes pharmaceuticals, agrochemicals, industrial materials, and functional materials. Committed to sustainability and environmental preservation, they aim to contribute to the betterment of society through their products and services. Visit their website for more information and to explore their comprehensive range of offerings.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

517 Patents

#159 in Tokyo

#365 in Japan

#1,826 in the World

Nippon Soda Co., Ltd.

Forward Citations = 2,074

715 inventors:

Takao Iwasa (30 out of 30 patents)

Tomoya Hidaka (23 out of 23 patents)

Hisao Ishikawa (18 out of 21 patents)

4. Shiro Tsubokura (17 out of 17 patents)

5. Takeshi Niitani (17 out of 17 patents)

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