Company Filing History:

4 out of 929

Sumitomo Metal Industries, Inc.

patents

1 out of 3,322

Kawasaki Jukogyo Kabushiki Kaisha

patents

where one patent can have more than one assignee

Years Active: 1978-1995

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5462808 - Highly rigid composite material and process for its manufacture (1995-10-31),

2. 5101547 - Method and system for manufacturing superalloy disk (1992-04-07),

3. 4770703 - Sintered stainless steel and production process therefor (1988-09-13),

4. 4102711 - Method of producing a tube of ultra-high strength steel having (1978-07-25),

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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

Masaru Nishiguchi

Location History:

Company Filing History:

Years Active: 1978-1995