Nippon Kogaku K.K.

Organization

Tokyo, JP

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal mixed composition and retardation film using same
- Patent number 7,416,683
- Issue date Aug 26, 2008
- Nippon Kayku Kabushiki Kaisha
- Hideyoshi Fujisawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Projection optical apparatus
- Patent number 5,337,097
- Issue date Aug 9, 1994
- Nippon Kogaku K.K.
- Kazuaki Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light illumination device
- Patent number RE34634
- Issue date Jun 7, 1994
- Nippon Kogaku Kabushiki Kaisha
- Kunio Konno
- 362 - Illumination
Information Patent Grant
Recording magnetooptical recording medium
- Patent number 5,204,193
- Issue date Apr 20, 1993
- Nippon Kogaku K.K.
- Masatoshi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and reproducing apparatus for disk-type recording media
- Patent number 4,866,546
- Issue date Sep 12, 1989
- Kabushiki Kaisha Asaka
- Shozo Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Protective device for photographic masks
- Patent number 4,833,051
- Issue date May 23, 1989
- Nippon Kogaku K.K.
- Kazunori Imamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical position measuring apparatus
- Patent number 4,782,239
- Issue date Nov 1, 1988
- Nippon Kogaku K.K.
- Hideo Hirose
- G01 - MEASURING TESTING
Information Patent Grant
Automatic lens meter
- Patent number 4,779,979
- Issue date Oct 25, 1988
- Nippon Kogaku K.K.
- Toru Iwane
- G01 - MEASURING TESTING
Information Patent Grant
Method for successive alignment of chip patterns on a substrate
- Patent number 4,780,617
- Issue date Oct 25, 1988
- Nippon Kogaku K.K.
- Toshikazu Umatate
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection exposure apparatus
- Patent number 4,780,747
- Issue date Oct 25, 1988
- Nippon Kogaku K.K.
- Kazuaki Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection optical apparatus for mask to substrate alignment
- Patent number 4,780,616
- Issue date Oct 25, 1988
- Nippon Kogaku K.K.
- Kenji Nishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Foreign substance inspecting system including a calibration standard
- Patent number 4,776,693
- Issue date Oct 11, 1988
- Nippon Kogaku K.K.
- Kazunori Imamura
- G01 - MEASURING TESTING
Information Patent Grant
Fresnel lens in a finder optical system
- Patent number 4,775,229
- Issue date Oct 4, 1988
- Nippon Kogaku K.K.
- Yutaka Ichihara
- G02 - OPTICS
Information Patent Grant
Display device in a video instrument
- Patent number 4,775,898
- Issue date Oct 4, 1988
- Nippon Kogaku K.K.
- Jun Akabane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens drive control apparatus for automatic focusing
- Patent number 4,772,909
- Issue date Sep 20, 1988
- Nippon Kogaku K.K.
- Akira Ogasawara
- G02 - OPTICS
Information Patent Grant
Projection lens
- Patent number 4,770,513
- Issue date Sep 13, 1988
- Nippon Kogaku K.K.
- Daijiro Fujie
- G02 - OPTICS
Information Patent Grant
Apparatus for detecting position of an object such as a semiconduct...
- Patent number 4,770,533
- Issue date Sep 13, 1988
- Nippon Kogaku K.K.
- Kyoichi Suwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for measuring curvature
- Patent number 4,770,523
- Issue date Sep 13, 1988
- Nippon Kogaku K.K.
- Kenji Yamada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stage device with levelling mechanism
- Patent number 4,770,531
- Issue date Sep 13, 1988
- Nippon Kogaku K.K.
- Hiroshi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Zoom lens comprising two groups of lenses
- Patent number 4,770,509
- Issue date Sep 13, 1988
- Nippon Kogaku K.K.
- Kiyoshi Hayashi
- G02 - OPTICS
Information Patent Grant
Zoom lens capable of accomplishing macro-photography
- Patent number 4,770,511
- Issue date Sep 13, 1988
- Nippon Kogaku K.K.
- Yasuo Yonezawa
- G02 - OPTICS
Information Patent Grant
Laser processing apparatus
- Patent number 4,769,523
- Issue date Sep 6, 1988
- Nippon Kogaku K.K.
- Akikazu Tanimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Illumination optical system
- Patent number 4,769,750
- Issue date Sep 6, 1988
- Nippon Kogaku K.K.
- Koichi Matsumoto
- G02 - OPTICS
Information Patent Grant
Rear conversion lens
- Patent number 4,768,868
- Issue date Sep 6, 1988
- Nippon Kogaku K.K.
- Koichi Wakamiya
- G02 - OPTICS
Information Patent Grant
Pattern detecting apparatus utilizing energy beam
- Patent number 4,769,551
- Issue date Sep 6, 1988
- Nippon Kogaku K.K.
- Muneki Hamashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera having partially retractable taking optical system
- Patent number 4,768,048
- Issue date Aug 30, 1988
- Nippon Kogaku K.K.
- Hiroshi Wakabayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Bayonet mount structure for interchangeable photographing lens tube
- Patent number 4,766,453
- Issue date Aug 23, 1988
- Nippon Kogaku K.K.
- Yoshiharu Shiokama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Air flow shielding attachment for use in projection type exposure a...
- Patent number 4,766,309
- Issue date Aug 23, 1988
- Nippon Kogaku K.K.
- Yoshihiko Kudo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Zoom lens
- Patent number 4,765,722
- Issue date Aug 23, 1988
- Nippon Kogaku K.K.
- Yasuhiro Aono
- G02 - OPTICS
Information Patent Grant
Playback apparatus in electronic still camera system
- Patent number 4,763,208
- Issue date Aug 9, 1988
- Nippon Kogaku K.K.
- Koichiro Kawamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Please log in for detailed analytics

Patents Applicationslast 30 patents

Information Patent Application
AERIAL VEHICLE SAFETY APPARATUS AND AERIAL VEHICLE
- Publication number 20200198790
- Publication date Jun 25, 2020
- NIPPON KAYAKU KABUSHIKI KASHA
- Yasuhiko YAGIHASHI
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
NOVEL POLYSULFONE AMIDE COMPOUND, AND RESIN COMPOSITION CONTAINING...
- Publication number 20180273685
- Publication date Sep 27, 2018
- NIPPON KAYAKU KABUSHIKI KAISHA,
- Takanori KOIZUMI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
WATER-BASED INKJET INK FOR TAMPERING DETECTION, METHOD FOR INKJET...
- Publication number 20150017402
- Publication date Jan 15, 2015
- Nippon Kayaku Kabushiki-Kasha
- Yuji Suzuki
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Laser welded tube fitting structure and gas generator with the tube...
- Publication number 20050095061
- Publication date May 5, 2005
- Nippon Kayaku Kabushiki-Kasha
- Yasuo Murai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Please log in for detailed analytics

Trademarklast 30 trademarks

Information Trademark
75828954 - JALWAYS
- Serial number 75828954
- Registration number 2815264
- Filing date Oct 22, 1999
- Nippon Koku Kabushiki Kaisha
- 39 - Transport
Information Trademark
75544089 - JAPAN AIRLINES
- Serial number 75544089
- Registration number 2331322
- Filing date Aug 28, 1998
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
75544022 - JAL
- Serial number 75544022
- Registration number 2328303
- Filing date Aug 28, 1998
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
75517077 - JAPAN AIR CHARTER
- Serial number 75517077
- Registration number 2303765
- Filing date Jul 10, 1998
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
75158736 - JAL EXECUTIVE CLASS SEASONS
- Serial number 75158736
- Registration number 2191312
- Filing date Aug 30, 1996
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
74138923 - JAPAN AIR CHARTER
- Serial number 74138923
- Registration number 1693815
- Filing date Feb 13, 1991
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
74129232 - I'LL
- Serial number 74129232
- Filing date Jan 10, 1991
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
74129233 - JAZ
- Serial number 74129233
- Filing date Jan 10, 1991
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
74062793 - SKY CRUISER
- Serial number 74062793
- Filing date May 25, 1990
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
74017436 - JAL JAPAN AIR LINES A WORLD OF DIFFERENC
- Serial number 74017436
- Filing date Jan 5, 1990
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
74001919 - JALCARGO
- Serial number 74001919
- Registration number 1687327
- Filing date Nov 16, 1989
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
74002204 - JAL
- Serial number 74002204
- Registration number 1681643
- Filing date Nov 16, 1989
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
74001918 - JAL
- Serial number 74001918
- Registration number 1676405
- Filing date Nov 16, 1989
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
74001920 - JAL
- Serial number 74001920
- Registration number 1682480
- Filing date Nov 16, 1989
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
73428817 - L35 AF
- Serial number 73428817
- Registration number 1294023
- Filing date Jun 6, 1983
- Nippon Kogaku K.K.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73384238 - DIAPHOT
- Serial number 73384238
- Registration number 1287701
- Filing date Sep 8, 1982
- Nippon Kogaku K.K.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73384243 - EPIPHOT
- Serial number 73384243
- Registration number 1259877
- Filing date Sep 8, 1982
- Nippon Kogaku K.K.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73234854 - JAL EXECUTIVE SERVICE
- Serial number 73234854
- Registration number 1158423
- Filing date Oct 12, 1979
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
73172534 - OPTIPHOT
- Serial number 73172534
- Registration number 1112662
- Filing date May 31, 1978
- NIPPON KOGAKU K.K.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73172535 - LABOPHOT
- Serial number 73172535
- Registration number 1112663
- Filing date May 31, 1978
- NIPPON KOGAKU K.K.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73103765 - FLUOPHOT
- Serial number 73103765
- Registration number 1073101
- Filing date Oct 19, 1976
- NIPPON KOGAKU K.K.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73103773 - METAPHOT
- Serial number 73103773
- Registration number 1078796
- Filing date Oct 19, 1976
- NIPPON KOGAKU K.K.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73103774 - BIOPHOT
- Serial number 73103774
- Registration number 1079288
- Filing date Oct 19, 1976
- NIPPON KOGAKU K.K.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73059278 - ACTION FINDER
- Serial number 73059278
- Registration number 1041677
- Filing date Jul 31, 1975
- NIPPON KOGAKU KABUSHIKI KAISHA
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72431396 - JAL
- Serial number 72431396
- Registration number 968924
- Filing date Aug 1, 1972
- NIPPON KOKU KABUSHIKI KAISHA
- 39 - Transport
Information Trademark
72343735 - PHOTOMIC
- Serial number 72343735
- Registration number 904722
- Filing date Nov 17, 1969
- NIPPON KOGAKU K.K.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72343737 - MULTIPHOT
- Serial number 72343737
- Registration number 923195
- Filing date Nov 17, 1969
- NIPPON KOGAKU K.K.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72343736 - ULTRA-MICRO-NIKKOR
- Serial number 72343736
- Registration number 970680
- Filing date Nov 17, 1969
- NIPPON KOGAKU K.K.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72292002 - MICROFLEX
- Serial number 72292002
- Registration number 895485
- Filing date Feb 27, 1968
- NIPPON KOGAKU KABUSHIKI KAISHA
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72292001 - ACTION
- Serial number 72292001
- Registration number 890069
- Filing date Feb 27, 1968
- NIPPON KOGAKU KABUSHIKI KAISHA
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Nippon Kogaku K.K.

Organization

Patents Grantslast 30 patents

Liquid crystal mixed composition and retardation film using same

Projection optical apparatus

Light illumination device

Recording magnetooptical recording medium

Recording and reproducing apparatus for disk-type recording media

Protective device for photographic masks

Optical position measuring apparatus

Automatic lens meter

Method for successive alignment of chip patterns on a substrate

Projection exposure apparatus

Projection optical apparatus for mask to substrate alignment

Foreign substance inspecting system including a calibration standard

Fresnel lens in a finder optical system

Display device in a video instrument

Lens drive control apparatus for automatic focusing

Projection lens

Apparatus for detecting position of an object such as a semiconduct...

Apparatus for measuring curvature

Stage device with levelling mechanism

Zoom lens comprising two groups of lenses

Zoom lens capable of accomplishing macro-photography

Laser processing apparatus

Illumination optical system

Rear conversion lens

Pattern detecting apparatus utilizing energy beam

Camera having partially retractable taking optical system

Bayonet mount structure for interchangeable photographing lens tube

Air flow shielding attachment for use in projection type exposure a...

Zoom lens

Playback apparatus in electronic still camera system

Patents Applicationslast 30 patents

AERIAL VEHICLE SAFETY APPARATUS AND AERIAL VEHICLE

NOVEL POLYSULFONE AMIDE COMPOUND, AND RESIN COMPOSITION CONTAINING...

WATER-BASED INKJET INK FOR TAMPERING DETECTION, METHOD FOR INKJET...

Laser welded tube fitting structure and gas generator with the tube...

Trademarklast 30 trademarks

75828954 - JALWAYS

75544089 - JAPAN AIRLINES

75544022 - JAL

75517077 - JAPAN AIR CHARTER

75158736 - JAL EXECUTIVE CLASS SEASONS

74138923 - JAPAN AIR CHARTER

74129232 - I'LL

74129233 - JAZ

74062793 - SKY CRUISER

74017436 - JAL JAPAN AIR LINES A WORLD OF DIFFERENC

74001919 - JALCARGO

74002204 - JAL

74001918 - JAL

74001920 - JAL

73428817 - L35 AF

73384238 - DIAPHOT

73384243 - EPIPHOT

73234854 - JAL EXECUTIVE SERVICE

73172534 - OPTIPHOT

73172535 - LABOPHOT

73103765 - FLUOPHOT

73103773 - METAPHOT

73103774 - BIOPHOT

73059278 - ACTION FINDER

72431396 - JAL

72343735 - PHOTOMIC

72343737 - MULTIPHOT

72343736 - ULTRA-MICRO-NIKKOR

72292002 - MICROFLEX

72292001 - ACTION