Nagaoka Co. Ltd.

Organization

Tokyo, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning apparatus for filtration layer in seawater infiltration in...
- Patent number 9,345,993
- Issue date May 24, 2016
- Hitachi Zosen Corporation
- Hideyuki Niizato
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Record cleaner
- Patent number D288973
- Issue date Mar 24, 1987
- Kabushiki Kaisha Nagaoka
- Yoshinori Hamazaki
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Case for a compact disc surface cleaning device and compact disc cl...
- Patent number D288018
- Issue date Jan 27, 1987
- Kabushiki Kaisha Nagaoka
- Hirokazu Kawabe
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Cleaning disket with internal paths for cleaning liquid
- Patent number 4,639,813
- Issue date Jan 27, 1987
- Kabushiki Kaisha Nagaoka
- Masatoshi Uno
- G11 - INFORMATION STORAGE
Information Patent Grant
Head cleaning apparatus
- Patent number 4,628,388
- Issue date Dec 9, 1986
- Kabushiki Kaisha Nagaoka
- Hirokazu Kawabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk cleaning mat
- Patent number 4,574,418
- Issue date Mar 11, 1986
- Kabushiki Kaisha Nagaoka
- Izumi Yamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc-cleaning device
- Patent number 4,569,098
- Issue date Feb 11, 1986
- Kabushiki Kaisha Nagaoka
- Hirokazu Kawabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Level with two guide frames and ball in each
- Patent number 4,514,908
- Issue date May 7, 1985
- Kabushiki Kaisha Nagaoka
- Izumi Yamaguchi
- G01 - MEASURING TESTING
Information Patent Grant
Roller for cleaning phonograph records
- Patent number 4,128,909
- Issue date Dec 12, 1978
- Nagaoka Co. Ltd.
- Hirokazu Kawabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR INHIBITING BODY FAT ACCUMULATION AND METHOD FOR INHIBITI...
- Publication number 20240197764
- Publication date Jun 20, 2024
- NAGAOKA CO., LTD.
- Keiichiro SUGIMOTO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BITTER TASTE INHIBITOR
- Publication number 20180332878
- Publication date Nov 22, 2018
- NAGAOKA CO., LTD.
- Seiji HASHIMOTO
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
AGENT FOR IMPROVING AFTERTASTE HAVING HIGH INTENSITY SWEETENERS
- Publication number 20180332879
- Publication date Nov 22, 2018
- NAGAOKA CO., LTD.
- Seiji HASHIMOTO
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
CLEANING APPARATUS FOR FILTRATION LAYER IN SEAWATER INFILTRATION IN...
- Publication number 20140238924
- Publication date Aug 28, 2014
- NAGAOKA CORPORATION
- Hideyuki NIIZATO
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SEAWATER INFILTRATION METHOD AND WATER INFILTRATION INTAKE UNIT
- Publication number 20140224746
- Publication date Aug 14, 2014
- NAGAOKA CORPORATION
- Hideyuki Niizato
- E03 - WATER SUPPLY SEWERAGE

Trademarklast 30 trademarks

Information Trademark
79396667 - A NAGAOKA
- Serial number 79396667
- Filing date Feb 20, 2024
- Kabushiki Kaisha Nagaoka
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73133735 - NAGAOKA
- Serial number 73133735
- Registration number 1124245
- Filing date Jul 13, 1977
- KABUSHIKI KAISHA NAGAOKA
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73133734 - A
- Serial number 73133734
- Registration number 1114024
- Filing date Jul 13, 1977
- KABUSHIKI KAISHA NAGAOKA
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Nagaoka Co. Ltd.

Organization

Patents Grantslast 30 patents

Cleaning apparatus for filtration layer in seawater infiltration in...

Record cleaner

Case for a compact disc surface cleaning device and compact disc cl...

Cleaning disket with internal paths for cleaning liquid

Head cleaning apparatus

Disk cleaning mat

Disc-cleaning device

Level with two guide frames and ball in each

Roller for cleaning phonograph records

Patents Applicationslast 30 patents

METHOD FOR INHIBITING BODY FAT ACCUMULATION AND METHOD FOR INHIBITI...

BITTER TASTE INHIBITOR

AGENT FOR IMPROVING AFTERTASTE HAVING HIGH INTENSITY SWEETENERS

CLEANING APPARATUS FOR FILTRATION LAYER IN SEAWATER INFILTRATION IN...

SEAWATER INFILTRATION METHOD AND WATER INFILTRATION INTAKE UNIT

Trademarklast 30 trademarks

79396667 - A NAGAOKA

73133735 - NAGAOKA

73133734 - A