IP Library › Granted Patent US 7,722,533
Granted Patent B2
US 7,722,533 · App. 11/168,304 · Granted May 25, 2010

Electronic endoscope system for fluorescence observation

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 7,722,533
App. No.
11/168,304
Granted
May 25, 2010
Kind
B2
Assignments (2)
MERGER Recorded Apr 8, 2010
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 024206/0776 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 29, 2005
From: SUGIMOTO, HIDEO
To: PENTAX CORPORATION
Reel/Frame 016734/0260 →