Company Filing History:

6 out of 42,485

Hitachi, Ltd.

patents

1 out of 1

Hitachi Const. Machinery Co.

patent

where one patent can have more than one assignee

Years Active: 1985-1999

Loading Chart...

6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5964398 - Vane member and method for producing joint (1999-10-12),

2. 5938403 - Runner, water wheel and method of manufacturing the same (1999-08-17),

3. 5304045 - Closed type motor-driven compressor, a scroll compressor and a scroll (1994-04-19),

4. 4872606 - Sealed structure and production method thereof (1989-10-10),

5. 4854495 - Sealing structure, method of soldering and process for preparing sealing (1989-08-08),

6. 4509995 - Method and apparatus for quenching (1985-04-09),

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Keiji Taguchi

Location History:

Company Filing History:

Years Active: 1985-1999