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Toshiro Oizumi

This inventor holds 7 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1976-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiro Oizumi. Retrieved from https://idiyas.com/inventor/toshiro-oizumi

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

Calculating rank

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 49(Granted Patents)

Location History:

Nagoya, JA (1976)
Nagoya, J (1976)
Nagoya, JP (1982 - 1983)
Aichi, JP (1984)

Company Filing History:

7 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

Years Active: 1976-1984

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4467167 - EDM controller for providing a rocking motion to the electrode for (1984-08-21),

2. 4453071 - Electric discharge machine including rocking motion fine machining and (1984-06-05),

3. 4400606 - Method and apparatus for discharge machining polygonal contours (1983-08-23),

4. 4370537 - Electric discharge machine (1983-01-25),

5. 4332995 - Electrical discharge machine (1982-06-01),

6. 3999028 - Method and apparatus for electrical discharge machining (1976-12-21),

7. 3974357 - Process and apparatus for electrical discharge shaping using sequential (1976-08-10),

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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