Optical unit | Patent Number 11774643

US 11774643 B2
Application Number17721489
Publication NumberUS 20220236458 A1
Pendency1 year, 5 months, 21 days
Filled DateApr 15, 2022
Priority DateOct 14, 2020
Publication DateJul 28, 2022
Expiration DateOct 13, 2040
Inventor/ApplicantsKazutoshi SAKURAI
Kazutoshi Sakurai
ExaminesMARTINEZ, JOSEPH P
Art Unit2872
Technology Center2800
Assignments
Koito Manufacturing
Current
Koito Manufacturing
Original
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