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Hiroshi Izaki

This inventor holds 8 USPTO granted patents. Top assignee: Kubota Corporation. Active years: 1978-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Izaki. Retrieved from https://idiyas.com/inventor/hiroshi-izaki

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

Calculating rank

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 32(Granted Patents)

Location History:

Osaka, JA (1978)
Kashiwara, JA (1978)
Osaka, JP (1978 - 1996)
Suita, JP (1999)

Company Filing History:

Kubota Corporation

Years Active: 1978-1999

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5960835 - Cast iron pipe surface-modified for corrosion prevention and method of (1999-10-05),

2. 5482532 - Method of and apparatus for producing metal powder (1996-01-09),

3. 5352267 - Method of producing metal powder (1994-10-04),

4. 5180539 - Method of and apparatus for producing metal powder (1993-01-19),

5. 4113002 - Chill preventing arrangement for use in centrifugal casting and method (1978-09-12),

6. 4098462 - Applicator nozzle for use in centrifugal casting (1978-07-04),

7. 4084632 - Applicator nozzle for use in centrifugal casting (1978-04-18),

8. 4078035 - Method for making disposable model for precision investment casting (1978-03-07),

Profile summary based on public USPTO records.

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]

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