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For the Inventor, By the Inventor

Hirakata, Japan

Hiroshi Ikushima

This inventor holds 4 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1977-1988.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 4

Forward Citations = 59(Granted Patents)


Location History:

  • Katano, JA (1977)
  • Hirakata, JP (1980 - 1988)

Company Filing History:

goldMedal4 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents

Years Active: 1977-1988

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4 patents (USPTO):Explore Patents
1. 4720682 - Surface electric potential sensor (1988-01-19),
2. 4393400 - 3-D TV Systems (1983-07-12),
3. 4234859 - Elastic surface wave device and method for making the same (1980-11-18),
4. 4028646 - Elastic surface wave devices and method for making the same (1977-06-07),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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