Oriental Sangyo Co., Ltd.

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USPTO Granted Patents = 4

Forward Citations = 45

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6 inventors (with patents filed for the assignee):

Yasushi Ochi (2 out of 46 patents)

Yoichi Ishikawa (1 out of 16 patents)

Chikara Yokose (1 out of 1 patent)

4. Sanji Ozawa (1 out of 1 patent)

5. Nobuhiro Ishida (1 out of 1 patent)

6. Kazuyuki Saito (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6210284 - Rides conveying park-goers in their own motor vehicles (2001-04-03),

2. 6162127 - Amusement park with rides conveying park-goers in their own motor (2000-12-19),

3. 5605611 - Carbon dioxide-generating electrode apparatus (1997-02-25),

4. 4017451 - Pencil lead and manufacturing method of the same (1977-04-12),

Company Overview

Oriental Sangyo Co., Ltd. is a leading Japanese company specializing in the production and distribution of industrial products, chemicals, and materials. With over 50 years of experience in the industry, the company has built a strong reputation for providing high-quality products and excellent customer service. Oriental Sangyo Co., Ltd. is committed to innovation and sustainability, constantly striving to develop new products and technologies that meet the evolving needs of its customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#22 in Yamanashi

#7,590 in Japan

Yamanashi, Japan