Forward Citations = 106

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21 inventors (with patents filed for the assignee):

Kiyotsugu Asai (4 out of 8 patents)

Toshihiko Kawabata (3 out of 3 patents)

Isao Noda (1 out of 11 patents)

4. Masayuki Kamiyama (1 out of 4 patents)

5. Tsuyoshi Suzuki (1 out of 2 patents)

6. Kiyou Fukuda (1 out of 1 patent)

7. Kiyoshi Matsubara (1 out of 1 patent)

8. Yuichi Nomura (1 out of 1 patent)

9. Tadashi Yatomi (1 out of 1 patent)

10. Tadashi Hamamura (1 out of 2 patents)

11. Terumi Watanabe (1 out of 2 patents)

12. Kazunori Takaguchi (1 out of 1 patent)

13. Shigeru Yatsugi (1 out of 1 patent)

14. Toshiyuki Ichikawa (1 out of 1 patent)

15. Isao Sakata (1 out of 4 patents)

6 patents: Sort by Forward Citations

1. 4552944 - Process for preparing thermally stable super-soft polyurethane elastomer (1985-11-12),

2. 4294951 - Rapid curing polyurethane elastomer prepared from a (1981-10-13),

3. 4280944 - Thermosetting polyurethane resin and coating agent thereof prepared from (1981-07-28),

4. 4163814 - Method of coating glass bottle with aqueous dispersed urethane (1979-08-07),

5. 4123412 - Urethane-base sealing material (1978-10-31),

6. 4119582 - Process for manufacturing high-resilient flexible urethan foams (1978-10-10),

Company Overview

Mitsui-nisso Corporation is a leading chemical company based in Japan, specializing in the production of various chemicals and materials. With a strong focus on innovation and sustainability, Mitsui-nisso is committed to delivering high-quality products and services to customers around the world. The company's diverse portfolio includes petrochemicals, specialty chemicals, and performance materials, serving a wide range of industries such as automotive, electronics, and healthcare.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

6 Patents

#2,468 in Tokyo

#5,988 in Japan

Tokyo, Japan

Mitsui-Nisso Corporation

Forward Citations = 106

21 inventors:

Kiyotsugu Asai (4 out of 8 patents)

Toshihiko Kawabata (3 out of 3 patents)

Isao Noda (1 out of 11 patents)

4. Masayuki Kamiyama (1 out of 4 patents)

5. Tsuyoshi Suzuki (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mitsui-Nisso Corporation. Retrieved from https://idiyas.com/company/mitsui-nisso

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]