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Suwa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Reticle unit and optical sighting device
Patent number
12,007,580
Issue date
Jun 11, 2024
LIGHT OPTICAL WORKS, LTD.
Masatomi Iwanami
F41 - WEAPONS
Information
Patent Grant
Optical sight
Patent number
11,768,056
Issue date
Sep 26, 2023
LIGHT OPTICAL WORKS, LTD.
Takashi Abe
F41 - WEAPONS
Information
Patent Grant
Dot sight
Patent number
11,604,344
Issue date
Mar 14, 2023
LIGHT OPTICAL WORKS, LTD.
Takashi Abe
F41 - WEAPONS
Patents Applications
last 30 patents
Information
Patent Application
RETICLE UNIT AND OPTICAL SIGHTING DEVICE
Publication number
20240200902
Publication date
Jun 20, 2024
LIGHT OPTICAL WORKS, LTD.
Masatomi IWANAMI
F41 - WEAPONS
Information
Patent Application
OPTICAL DEVICE AND METHOD OF MANUFACTURING TUBULAR PART-USING PRODUCT
Publication number
20220229281
Publication date
Jul 21, 2022
LIGHT OPTICAL WORKS, LTD.
Kensuke Sakai
G02 - OPTICS
Information
Patent Application
OPTICAL SIGHT
Publication number
20220120532
Publication date
Apr 21, 2022
LIGHT OPTICAL WORKS, LTD.
Takashi ABE
F41 - WEAPONS
Information
Patent Application
RETICLE UNIT AND OPTICAL SIGHTING DEVICE
Publication number
20220043276
Publication date
Feb 10, 2022
LIGHT OPTICAL WORKS, LTD.
Masatomi IWANAMI
F41 - WEAPONS
Information
Patent Application
DOT SIGHT
Publication number
20210247055
Publication date
Aug 12, 2021
LIGHT OPTICAL WORKS, LTD.
Takashi ABE
F41 - WEAPONS
Information
Patent Application
HEAD COOLING PILLOW AND HEAD COOLING DEVICE
Publication number
20130218244
Publication date
Aug 22, 2013
LIGHT OPTICAL WORKS, LTD.
Masatomi IWANAMI
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
LIQUID RETAINER, COOLING AND HEATING APPARATUS, AND LIQUID TRANSFER...
Publication number
20130123887
Publication date
May 16, 2013
LIGHT OPTICAL WORKS, LTD.
Masatomi IWANAMI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 trademarks