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For the Inventor, By the Inventor

Iwatsuki, Japan

Susumu Oshiro

This inventor holds 3 USPTO granted patents. Top assignee: Fuji Photo Optical Co., Ltd.. Active years: 1980-1984.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 172(Granted Patents)


Company Filing History:

goldMedal3 out of 1,279 
 
Fuji Photo Optical Co., Ltd.
 patents

Years Active: 1980-1984

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3 patents (USPTO):Explore Patents
1. 4432349 - Articulated tube structure for use in an endoscope (1984-02-21),
2. 4272156 - Illumination optical system using optical fiber bundles (1981-06-09),
3. 4219014 - Light source device for endoscope which controls the voltage across a (1980-08-26),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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