Patent Assignment
Reel/Frame 032593/0098
Merger
Recorded: 2014-04-03
Pages: 5
Assignor
PENTAX CORPORATION
Executed: 2008-03-31
Assignee
HOYA CORPORATION
7-5, NAKAOCHIAI 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Covered Property
(1)
Internal Treatment Apparatus Having Circumferential Side Holes
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 27, 2006
From: SUGIYAMA, AKIRA; OHARA, KENICHI; SANO, HIROSHI; IKEDA, KUNITOSHI
To: PENTAX CORPORATION; NATIONAL CANCER CENTER
Reel/Frame 017568/0029 →
Assignment of Assignor's Interest
Aug 10, 2026
From: HOYA CORPORATION
To: PENTAX MEDICAL CORPORATION
Reel/Frame 075587/0844 →