IP Library › Assignment 061868/0618
Patent Assignment
Reel/Frame 061868/0618

Nunc Pro Tunc Assignment

Recorded: 2022-11-23 Pages: 5
Assignor
Assignees
OKI ELECTRIC INDUSTRY CO., LTD.
1-7-12 TORANOMON, MINATO-KU, TOKYO, 105-8460, JAPAN
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1 KASUMIGASEKI 1-CHOME, CHIYODA-KU, TOKYO, 100-8921, JAPAN
Covered Properties (2)
A Method of Manufacturing an Optical Device Having a Stepwise or Tapered Light Input/Output Part
Patent: 9,335,475 →
Application: 14/482,616 →
Publication: US 2015/0086153
Optical Device Having a Stepwise or Tapered Light Input/Output Part and Manufacturing Method Therefor
Patent: 9,869,815 →
Application: 15/093,833 →
Publication: US 2016/0223748
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 10, 2014
From: ONO, HIDEKI; HORIKAWA, TSUYOSHI; HIRAYAMA, NAOKI
To: OKI ELECTRIC INDUSTRY CO., LTD.; NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY; PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
Reel/Frame 033712/0331 →
Assignment of Assignor's Interest Apr 8, 2016
From: ONO, HIDEKI; HORIKAWA, TSUYOSHI; HIRAYAMA, NAOKI
To: OKI ELECTRIC INDUSTRY CO., LTD.; NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY; PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
Reel/Frame 038225/0056 →