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Mitsubishi Rayon Engineering Co., Ltd.

USPTO Granted Patents = 17

Forward Citations = 144

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40 inventors (with patents filed for the assignee):

Hiroki Sakakibara (6 out of 17 patents)

Katsuya Sanai (6 out of 7 patents)

Yuichi Morioka (4 out of 291 patents)

4. Satoshi Takeda (4 out of 26 patents)

5. Yoshinori Nagasaka (4 out of 6 patents)

6. Michio Kanno (4 out of 13 patents)

7. Masahiro Taniguchi (3 out of 5 patents)

8. Tomio Suzuki (3 out of 3 patents)

9. Shinichi Shimizu (3 out of 3 patents)

10. Masanori Itakura (2 out of 11 patents)

11. Ken Ooyachi (2 out of 22 patents)

12. Hiroshi Tasaka (2 out of 12 patents)

13. Masaaki Satou (2 out of 5 patents)

14. Shinichi Ishii (2 out of 2 patents)

15. Munehiro Okumura (2 out of 4 patents)

17 patents: Sort by Forward Citations

1. 7651074 - Apparatus for producing carbonated water and method for producing carbonated water using the same (2010-01-26),

2. 7562425 - Pressurized steam-jetting nozzle, and method and apparatus for producing nonwoven fabric using the nozzle (2009-07-21),

3. 7549202 - Pressurized steam-jetting nozzle, and method and apparatus for producing nonwoven fabric using the nozzle (2009-06-23),

4. 7533873 - Carbonic water production apparatus and carbonic water production method (2009-05-19),

5. 7445197 - Apparatus for producing carbonated water and method for producing carbonated water using the same (2008-11-04),

6. 7441752 - Carbonic water production apparatus and carbonic water production method (2008-10-28),

7. 7434792 - Carbonic water production apparatus and carbonic water production method (2008-10-14),

8. 7395588 - Pressurized steam-jetting nozzle, and method and apparatus for producing nonwoven fabric using the nozzle (2008-07-08),

9. D526044 - Hollow fiber element for filtration (2006-08-01),

10. 6905111 - Apparatus and method for producing aqueous carbonic acid solution (2005-06-14),

11. 4940337 - Apparatus for separating heavy metals from a ferric chloride waste fluid (1990-07-10),

12. 4931078 - Water treating agent (1990-06-05),

13. 4875980 - Method for separating and concentrating an organic component from an (1989-10-24),

14. 4794855 - Continuous press machine (1989-01-03),

15. 4746220 - Screw type extruding or kneading machine and screw used therein (1988-05-24),

Mitsubishi Rayon Engineering Co., Ltd. is a global company specializing in engineering, construction, and project management services. With a focus on innovation and sustainability, they provide customized solutions for various industries including energy, infrastructure, and manufacturing. Their expertise and cutting-edge technology ensure efficient and cost-effective project delivery, meeting the needs of their clients worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

17 Patents

#1,260 in Tokyo

#3,159 in Japan

#34,849 in the World

Mitsubishi Rayon Engineering Co., Ltd.

Forward Citations = 144

40 inventors:

Hiroki Sakakibara (6 out of 17 patents)

Katsuya Sanai (6 out of 7 patents)

Yuichi Morioka (4 out of 291 patents)

4. Satoshi Takeda (4 out of 26 patents)

5. Yoshinori Nagasaka (4 out of 6 patents)

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