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For the Inventor, By the Inventor

Narashino, Japan

Fumiaki Ishida

This inventor holds 5 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1996-1997.

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 4

Forward Citations = 58(Granted Patents)


Company Filing History:

goldMedal5 out of 42,719 
 
Hitachi, Ltd.
 patents

Years Active: 1996-1997

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5 patents (USPTO):Explore Patents
1. 5672052 - Blower muffling apparatus (1997-09-30),
2. 5628615 - Vortex flow blower and vane wheel therefor (1997-05-13),
3. 5600886 - Method of making vortex flow blower and vane wheel therefor (1997-02-11),
4. 5569023 - Vortex blower (1996-10-29),
5. 5487639 - Vortex flow blower and vane wheel therefor (1996-01-30),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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