Kyodo Oxygen Co., Ltd.

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USPTO Granted Patents = 6

Forward Citations = 64

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10 inventors (with patents filed for the assignee):

Hideaki Takano (6 out of 6 patents)

Jitsuo Nakata (5 out of 5 patents)

Masami Shino (2 out of 2 patents)

4. Yuji Nakahara (1 out of 1 patent)

5. Yoshihiko Sugiyama (1 out of 4 patents)

6. Keizoh Nanba (1 out of 1 patent)

7. Yoshichika Bando (1 out of 5 patents)

8. Toshiaki Oonishi (1 out of 1 patent)

9. Yasushi Tomiku (1 out of 1 patent)

10. Katsuhiko Noro (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 5552073 - Ferromagnetic fine particles of .epsilon. iron carbide and method for (1996-09-03),

2. 5256856 - Welding method for aluminum alloys (1993-10-26),

3. 5186007 - Controlled process for xenon concentration (1993-02-16),

4. 5124527 - Arc welding method and apparatus (1992-06-23),

5. 5039500 - Process for producing xenon (1991-08-13),

6. 4874592 - Production process of xenon (1989-10-17),

Company Overview

Kyodo Oxygen Co., Ltd. is a leading manufacturer and supplier of industrial and medical gases, equipment, and related services. With over 70 years of experience, the company is committed to providing high-quality products and solutions to meet the needs of various industries, including healthcare, automotive, and electronics. Kyodo Oxygen is known for its dedication to safety, reliability, and innovation in the gas industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#18 in Wakayama

#5,990 in Japan

Wakayama, Japan