logo

For the Inventor, By the Inventor

Chuo-ku, Japan

Mitsubishi Chemical Engineering Corporation

Calculating rank
USPTO Granted Patents = 14


Forward Citations = 30

Loading Chart...
Loading Chart...

37 inventors (with patents filed for the assignee):

goldMedal Kouji Kawano (4 out of 4 patents)

silverMedal Akihiro Matsuki (4 out of 4 patents)

bronzeMedal Nobuhiro Tanaka (3 out of 14 patents)

4.  Katsuhiro Murata (3 out of 3 patents)

5.  Hironobu Takeda (3 out of 3 patents)

6.  Takahiro Tamura (2 out of 12 patents)

7.  Takahiko Takewaki (1 out of 29 patents)

8.  Kazuhide Maeda (1 out of 2 patents)

9.  Koichi Yamazaki (1 out of 2 patents)

10.  Takeshi Tahara (1 out of 5 patents)

11.  Hisataka Takeda (1 out of 1 patent)

12.  Kaori Kudou (1 out of 1 patent)

13.  Tetsuji Imamura (1 out of 1 patent)

14.  Tomoyuki Osada (1 out of 1 patent)

15.  Makoto Kano (1 out of 65 patents)


14 patents:

1. 12053716 - Treatment apparatus for waste cleaning liquid and treatment method for waste cleaning liquid (2024-08-06),
2. 11964446 - Continuous production system and continuous production method (2024-04-23),
3. 11944590 - Continuous manufacturing system and method (2024-04-02),
4. 11675343 - Production system, production method, control device, and production process analysis method (2023-06-13),
5. 11644822 - Production system, production method, and control device (2023-05-09),
6. 11007454 - Distillation apparatus for NMP (2021-05-18),
7. 10947064 - Pipe for transporting powder and method for transporting powder (2021-03-16),
8. 10902530 - Production process analysis method (2021-01-26),
9. 10901405 - Manufacturing process analysis method (2021-01-26),
10. 10662449 - Method for producing compound and compound production system used in production method (2020-05-26),
11. 10329229 - Method for producing high-concentration alcohol (2019-06-25),
12. 9815000 - N-methyl-2-pyrrolidone distilling apparatus (2017-11-14),
13. 7749464 - Plate type catalytic reactor (2010-07-06),
14. 5992437 - Method for diluting acid or alkaline stock solution and apparatus (1999-11-30),
Company Overview
Mitsubishi Chemical Engineering Corporation specializes in the development and manufacturing of advanced chemical processes and technologies. The company focuses on a wide range of sectors including petrochemicals, specialty chemicals, and environmental solutions, contributing to sustainable development through innovative engineering practices. With a strong presence in Japan and a commitment to research and development, it aims to deliver cutting-edge solutions that address global challenges in various industries.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

14 Patents

#4 in Chuo-ku

#3,585 in Japan

#42,312 in the World

Chuo-ku, JP
Chuo-ku, Japan

Mitsubishi Chemical Engineering Corporation

Forward Citations = 30

37 inventors:

goldMedal Kouji Kawano (4 out of 4 patents)

silverMedal Akihiro Matsuki (4 out of 4 patents)

bronzeMedal Nobuhiro Tanaka (3 out of 14 patents)

4.  Katsuhiro Murata (3 out of 3 patents)

5.  Hironobu Takeda (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mitsubishi Chemical Engineering Corporation. Retrieved from https://idiyas.com/company/mitsubishi-chemical-engineering

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]
Loading…