Nippon Aspherical Lens Co., Ltd.

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lens, semiconductor laser element, device for machining the lens an...
- Patent number 6,255,619
- Issue date Jul 3, 2001
- Nippon Aspherical Lens Co.,
- Takahisa Jitsuno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Aspherical lens for optical fiber and optically coupling constructi...
- Patent number 5,764,838
- Issue date Jun 9, 1998
- Nippon Aspherical Lens Co., Ltd.
- Junichi Kubo
- G02 - OPTICS
Information Patent Grant
Method and apparatus for forming an optical surface by optical etching
- Patent number 5,729,344
- Issue date Mar 17, 1998
- Nippon Aspherical Lens Co., Ltd.
- Takahisa Jitsuno
- G01 - MEASURING TESTING
Information Patent Grant
Plastic hinge
- Patent number 5,398,377
- Issue date Mar 21, 1995
- Nippon Aspherical Lens Co., Ltd.
- Isamu Takiyama
- G02 - OPTICS
Information Patent Grant
Organoalkoxysilane coating compositions for plastic articles
- Patent number 4,291,098
- Issue date Sep 22, 1981
- Nippon Fine Chemical Co., Ltd.
- Mitsuaki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

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Trademarklast 30 trademarks

Information Trademark
74666314 - NALUX
- Serial number 74666314
- Registration number 2073036
- Filing date Apr 27, 1995
- Nippon Aspherical Lens Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74464360 - NX
- Serial number 74464360
- Registration number 1908231
- Filing date Dec 1, 1993
- Nippon Aspherical Lens Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments