Company Filing History:

6 out of 386

Toda Kogyo Corporation

patents

1 out of 1

General of Agency of Industrial Science

patent

where one patent can have more than one assignee

Years Active: 1989-2000

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6099957 - Plate-like ferrite particles with magnetoplumbite structure and magnetic (2000-08-08),

2. 6017631 - Plate-like ferrite particles with magnetoplumbite structure and magnetic (2000-01-25),

3. 5968248 - Heat-resistant inorganic pigment and process for producing the same (1999-10-19),

4. 5605753 - Magneto-plumbite ferrite particles for magnetic card, process for (1997-02-25),

5. 5198138 - Spherical ferrite particles and ferrite resin composite for bonded (1993-03-30),

6. 4828916 - Plate-like magnetoplumbite type ferrite particles for magnetic recording (1989-05-09),

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1 patent (EPO):

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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

Shigehisa Yamamoto

Company Filing History:

Years Active: 1989-2000