Nagano
Japan
13
2024-02-15
13
2026-01-13
These are the the leading inventors for applications assigned to Nittoh Inc.:
Nittoh Inc. based in Nagano, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
LENS BARREL
#2 | 2023-09-28 ✅ Patent 12,487,436 granted on 2025-12-02IMAGE-FORMING OPTICAL SYSTEM, PROJECTION DEVICE, AND IMAGING DEVICE
#3 | 2022-06-02 ✅ Patent 12,111,486 granted on 2024-10-08Optical filter and imaging lens unit
#4 | 2022-01-27 ✅ Patent 12,393,001 granted on 2025-08-19Lens for Filming
#5 | 2021-07-29 ✅ Patent 12,019,356 granted on 2024-06-25Lens barrel and interchangeable lens camera
#6 | 2021-04-29 ✅ Patent 11,720,007 granted on 2023-08-08Projection optical system and projector apparatus
#7 | 2021-03-11 ✅ Patent 11,550,115 granted on 2023-01-10Lens barrel and camera device
#8 | 2020-12-03 ✅ Patent 11,500,134 granted on 2022-11-15Optical diaphragm device, lens barrel and imaging device or projection device
#9 | 2020-03-19 ✅ Patent 10,884,317 granted on 2021-01-05Optical diaphragm device, lens barrel and imaging device or projection device
#10 | 2019-06-13 ✅ Patent 10,503,051 granted on 2019-12-10Optical diaphragm device, lens barrel, and imaging device or projection device
#11 | 2017-11-16 ✅ Patent 10,063,819 granted on 2018-08-28Projection optical system and projector
#12 | 2015-10-15 ✅ Patent 9,785,043 granted on 2017-10-10Projection optical system and projector apparatus
#13 | 2015-09-24 ✅ Patent 9,910,251 granted on 2018-03-06Lens system and imaging apparatus having a lens at each side of an intermediate image which move in synchronization during focusing
Also check out Nittoh Inc.'s (Nagano, Japan) applicant profile with 10 patent applications submitted.
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