Matsutani Seisakusho

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USPTO Granted Patents = 5

Forward Citations = 87

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4 inventors (with patents filed for the assignee):

Kanji Matsutani (4 out of 64 patents)

Hiroshi Yagisawa (1 out of 3 patents)

Motoichi Sugino (1 out of 1 patent)

4. Kanzi Matsutani (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 5749897 - Surgical needle and mold for manufacturing the same (1998-05-12),

2. 4611509 - Method of manufacturing a dental root canal cutting tool and apparatus (1986-09-16),

3. 4604884 - Twisting apparatus of root canal reamer or file material and method for (1986-08-12),

4. D283840 - Dental reamer (1986-05-13),

5. 4501312 - Method for forming a hole of eyeless suture needle (1985-02-26),

Company Overview

Matsutani Seisakusho is a leading manufacturer of high-quality industrial equipment based in Japan. We specialize in the production of precision tools and machinery for various industries including automotive, electronics, and aerospace. With a strong focus on innovation and quality, Matsutani Seisakusho has built a reputation for excellence and reliability in the market. Our commitment to delivering superior products and exceptional customer service has made us a trusted partner for businesses around the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

5 Patents

#1 in Shioya

#6,656 in Japan

Shioya, Japan