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Akiyoshi Kobayashi

This inventor holds 6 USPTO granted patents. Top assignee: Toyoda Koki Kabushiki Kaisha. Active years: 1976-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akiyoshi Kobayashi. Retrieved from https://idiyas.com/inventor/akiyoshi-kobayashi-i4vw374x

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

Calculating rank

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 15(Granted Patents)

Location History:

Kariya, JA (1976 - 1978)
Kariya, JP (1978 - 1991)

Company Filing History:

Toyoda Koki Kabushiki Kaisha

Years Active: 1976-1991

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5027562 - Numerically controlled grinding machine for grinding a tapered surface (1991-07-02),

2. 4367611 - Cage slot grinding machine (1983-01-11),

3. 4118899 - Head stock for grinding machine (1978-10-10),

4. 4090331 - Apparatus for preventing circumferential overspeeding of a grinding wheel (1978-05-23),

5. 4086730 - Feed apparatus for table of machine tool (1978-05-02),

6. 3971258 - Feed mechanism for a machine tool (1976-07-27),

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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