Shinano Pneumatic Industries Inc.

Calculating rank

USPTO Granted Patents = 13

Trademarks = 1

Forward Citations = 1,714

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3 inventors (with patents filed for the assignee):

Osamu Izumisawa (12 out of 37 patents)

Isamu Nakahigasi (1 out of 1 patent)

Yoshio Suzuki (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 5784934 - Ratchet wrench with pivotable head (1998-07-28),

2. D357848 - Angle head die grinder (1995-05-02),

3. D356017 - Miniature orbital sander (1995-03-07),

4. D354424 - Miniature dual action orbital sander (1995-01-17),

5. D353984 - Orbital sander (1995-01-03),

6. D353757 - Dual-acting sander (1994-12-27),

7. D353525 - Miniature dual-acting sander (1994-12-20),

8. D349027 - Miniature butterfly impact wrench (1994-07-26),

9. 5199505 - Rotary impact tool (1993-04-06),

10. D334125 - Pneumatic socket wrench (1993-03-23),

11. D334124 - Pneumatic socket wrench (1993-03-23),

12. 4924055 - Spot gun for a welder machine (1990-05-08),

13. 4821611 - Tightening device (1989-04-18),

Company Overview

Shinano Pneumatic Industries Inc. is a prominent manufacturer specializing in pneumatic tools and equipment. Based in Mure, Japan, the company focuses on developing high-quality air tools, including impact wrenches, grinders, and other industrial applications. With a commitment to innovation, Shinano integrates advanced technology into its products to enhance performance and reliability. The organization serves a diverse range of industries, providing solutions that meet the evolving needs of its global clientele.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

13 Patents

#1 in Mure

#3,754 in Japan

#45,104 in the World

Mure, Japan