CIPO Patents = 1

EPO Patents = 3

Trademarks = 13

Forward Citations = 162

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6 inventors (with patents filed for the assignee):

Robert M Stone (7 out of 11 patents)

Yuuji Sakakibara (2 out of 2 patents)

Guy G Cox (1 out of 1 patent)

4. Thomas Wich (1 out of 1 patent)

5. Hiroyuki Kawada (1 out of 1 patent)

6. Koji Wakamiya (1 out of 1 patent)

7. Rober M Stone (0 patent)

12 patents: Sort by Forward Citations

1. 9963333 - Pallet-truck-compatible floor-mounted load elevator (2018-05-08),

2. 8851237 - Variable-capacity self-adjusting pneumatic load elevator (2014-10-07),

3. 8376089 - Lift for skids and pallets (2013-02-19),

4. 7604452 - Cantilevered pallet positioner with safety devices (2009-10-20),

5. 6537017 - Cantilevered, self-adjusting pneumatic pallet positioner (2003-03-25),

6. 5845725 - System for controlling unmanned vehicles at intersections (1998-12-08),

7. 5722511 - Lifting vehicle and method of operating the vehicle (1998-03-03),

8. 5649608 - Load transport lifter (1997-07-22),

9. 5632209 - Lift table (1997-05-27),

10. 5538389 - Bin positioning device (1996-07-23),

11. 5490758 - Pit-mounted load elevator (1996-02-13),

12. 4949540 - Hydraulic actuator system having non-cavitating flow equalizer (1990-08-21),

Company Overview

Bishamon Industries Corporation is a leading manufacturer specializing in material handling solutions, particularly focused on ergonomic lift tables and pallet handling equipment. The company is dedicated to enhancing workplace efficiency and safety through innovative designs and advanced engineering. With a strong presence in the North American market, Bishamon emphasizes quality and reliability in its products, catering to various industries that require effective and safe material handling solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

12 Patents

#20 in Ontario, CA

#6,061 in California

#25,557 in US

#48,163 in the World

Ontario, CA, United States of America

Bishamon Industries Corporation

Forward Citations = 162

6 inventors:

Robert M Stone (7 out of 11 patents)

Yuuji Sakakibara (2 out of 2 patents)

Guy G Cox (1 out of 1 patent)

4. Thomas Wich (1 out of 1 patent)

5. Hiroyuki Kawada (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bishamon Industries Corporation. Retrieved from https://idiyas.com/company/bishamon-industries

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent (CIPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

3 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]