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For the Inventor, By the Inventor

Tokyo, Japan

Zenju Ohtsuki

This inventor holds 4 USPTO granted patents. Top assignee: Victor Company of Japan, Limited. Active years: 1984-1986.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 30(Granted Patents)


Company Filing History:

goldMedal4 out of 2,887 
 
Victor Company of Japan, Limited
 patents

Years Active: 1984-1986

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4 patents (USPTO):Explore Patents
1. 4577188 - Level display device for audio signal (1986-03-18),
2. 4553179 - Automatic recording bias current setting apparatus (1985-11-12),
3. 4492917 - Display device for displaying audio signal levels and characters (1985-01-08),
4. 4489353 - Maximum output level automatic measuring apparatus (1984-12-18),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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