For the Inventor, By the Inventor

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Koatsu Gas Kogyo Co., Ltd.

USPTO Granted Patents = 14

EPO Patents = 1

Forward Citations = 233

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20 inventors (with patents filed for the assignee):

Masaru Inoue (6 out of 6 patents)

Takao Sugioka (6 out of 6 patents)

Toshio Sugimae (3 out of 3 patents)

4. Souichi Ogawa (3 out of 3 patents)

5. Tetsuo Takagi (3 out of 3 patents)

6. Hiroaki Toda (3 out of 4 patents)

7. Kohei Otani (3 out of 3 patents)

8. Manabu Sato (3 out of 3 patents)

9. Yoshiro Saji (3 out of 4 patents)

10. Kenichiro Hirai (2 out of 2 patents)

11. Eiichi Tada (2 out of 5 patents)

12. Yasuo Umekawa (2 out of 2 patents)

13. Kiyohiro Inoue (1 out of 1 patent)

14. Yasushi Taguchi (1 out of 1 patent)

15. Saji Yoshiro (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 8609763 - Resin composition for vibration damping material and vibration damping material (2013-12-17),

2. 5314311 - Thrust generator (1994-05-24),

3. 5258573 - Superconductor magnetic shield (1993-11-02),

4. 5209068 - Static magnetic refrigerator (1993-05-11),

5. 5156003 - Magnetic refrigerator (1992-10-20),

6. D330160 - Package of containers (1992-10-13),

7. 5140085 - .alpha.-cyanoacrylate adhesive composition of matter (1992-08-18),

8. D309716 - Two piece container cap (1990-08-07),

9. 4942379 - Superconductor for magnetic field shield (1990-07-17),

10. 4920011 - Magnetic field shield including a superconductive film (1990-04-24),

11. 4828931 - Superconductor for magnetic field shielding (1989-05-09),

12. 4797646 - Superconductor for magnetic field shielding (1989-01-10),

13. 4791285 - Read/write method by a non-contact system and between a storage (1988-12-13),

14. 4713405 - .alpha.-cyanoacrylate adhesive composition of matter (1987-12-15),

Koatsu Gas Kogyo Co., Ltd. is a leading manufacturer of industrial and specialty gases, providing high-quality products for various industries including electronics, automotive, and healthcare. With a dedication to innovation and customer satisfaction, Koatsu Gas Kogyo Co., Ltd. offers cutting-edge solutions and reliable services to meet the evolving needs of its clients.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

14 Patents

#331 in Osaka

#3,487 in Japan

#40,929 in the World

Koatsu Gas Kogyo Co., Ltd.

Forward Citations = 233

20 inventors:

Masaru Inoue (6 out of 6 patents)

Takao Sugioka (6 out of 6 patents)

Toshio Sugimae (3 out of 3 patents)

4. Souichi Ogawa (3 out of 3 patents)

5. Tetsuo Takagi (3 out of 3 patents)

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