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For the Inventor, By the Inventor

Miyagi, Japan

Yuichi Hishi

This inventor holds 5 USPTO granted patents. Top assignee: Alps Electric Co., Ltd.. Active years: 1987-1989.

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 36(Granted Patents)


Company Filing History:

goldMedal5 out of 4,048 
 
Alps Electric Co., Ltd.
 patents

Years Active: 1987-1989

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5 patents (USPTO):Explore Patents
1. 4839753 - Information recording disk (1989-06-13),
2. 4835642 - Magnetic head assembly for double-sided disk drive apparatus (1989-05-30),
3. 4719692 - Method of manufacturing a magnetic head assembly (1988-01-19),
4. 4710836 - Magnetic head (1987-12-01),
5. 4700251 - Head carriage moving mechanism of disk recording reproducing device (1987-10-13),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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