Forward Citations = 17

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8 inventors (with patents filed for the assignee):

Shigekazu Kato (3 out of 65 patents)

Hiroaki Yokoi (3 out of 3 patents)

Hiroshi Taoda (2 out of 21 patents)

4. Tatsuro Horiuchi (2 out of 2 patents)

5. Seiichiro Omori (2 out of 2 patents)

6. Eiji Watanabe (2 out of 5 patents)

7. Kimiko Minowa (1 out of 1 patent)

8. Hiroko Taoda (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 5943950 - Utensils for table use and cooking use (1999-08-31),

2. 5562820 - Process for purifying water (1996-10-08),

3. 5449467 - Process for purifying water (1995-09-12),

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USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#17 in Komaki

#8,922 in Japan

Komaki, Japan

Kato Manufacturing Corporation Limited

Forward Citations = 17

8 inventors:

Shigekazu Kato (3 out of 65 patents)

Hiroaki Yokoi (3 out of 3 patents)

Hiroshi Taoda (2 out of 21 patents)

4. Tatsuro Horiuchi (2 out of 2 patents)

5. Seiichiro Omori (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kato Manufacturing Corporation Limited. Retrieved from https://idiyas.com/company/kato-manufacturing

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]