Japan Spectroscopic Co., Ltd.

Organization

Tokyo, JA

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method of performing continuous on-line laser emission spectroscopi...
- Patent number 4,652,128
- Issue date Mar 24, 1987
- Kawasaki Steel Corporation
- Kouzou Tsunoyama
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for analyzing solid sample with supercritical fluid
- Patent number 4,597,943
- Issue date Jul 1, 1986
- Morinaga & Co., Ltd.
- Kenkichi Sugiyama
- G01 - MEASURING TESTING
Information Patent Grant
Ratio type double-beam spectrophotometer
- Patent number 4,583,853
- Issue date Apr 22, 1986
- Japan Spectroscopic Co., Ltd.
- Hirohumi Maeda
- G01 - MEASURING TESTING
Information Patent Grant
Spectrophotometer
- Patent number 4,577,966
- Issue date Mar 25, 1986
- Japan Spectroscopic Co., Ltd.
- Yoshiro Fukasawa
- G01 - MEASURING TESTING
Information Patent Grant
Spectrophotometer
- Patent number 4,577,106
- Issue date Mar 18, 1986
- Japan Spectroscopic Co., Ltd.
- Yoshiro Fukasawa
- G01 - MEASURING TESTING
Information Patent Grant
Michelson interferometer
- Patent number 4,575,246
- Issue date Mar 11, 1986
- Japan Spectroscopic Co., Ltd.
- Seizi Nishizawa
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for controlling measurement in a spectrophotom...
- Patent number 4,545,681
- Issue date Oct 8, 1985
- Japan Spectroscopic Co., Ltd.
- Shinichiro Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Spectrophotometer
- Patent number 4,500,205
- Issue date Feb 19, 1985
- Japan Spectroscopic Co., Ltd.
- Shinichiro Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Liquid uptake and discharge apparatus
- Patent number 4,429,583
- Issue date Feb 7, 1984
- Chugai Seiyaku Kabushiki Kaisha
- Mitsuo Watanabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for introducing micro amount of sample into an analyzing app...
- Patent number 4,346,610
- Issue date Aug 31, 1982
- Japan Spectroscopic Co., Ltd.
- Daido Ishii
- G01 - MEASURING TESTING
Information Patent Grant
Mobile phase supplying method in the liquid chromatography and appa...
- Patent number 4,310,420
- Issue date Jan 12, 1982
- Japan Spectroscopic Co., Ltd.
- Hideki Konishi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and apparatus for introducing samples to a mass spectrometer
- Patent number 4,298,795
- Issue date Nov 3, 1981
- Japan Spectroscopic Co. Ltd.
- Tsugio Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Open tubular capillary column for high-speed micro liquid chromatog...
- Patent number 4,207,188
- Issue date Jun 10, 1980
- Japan Spectroscopic Co. Ltd.
- Takao Tsuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System for and a method of providing a liquid chromatography eluent
- Patent number 4,155,683
- Issue date May 22, 1979
- Japan Spectroscopic Co., Ltd.
- Koichi Mochizuki
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of sample introduction in the micro liquid chromatography an...
- Patent number 4,102,782
- Issue date Jul 25, 1978
- Japan Spectroscopic Co., Ltd.
- Muneo Saito
- G01 - MEASURING TESTING
Information Patent Grant
Column for use in high speed liquid chromatography
- Patent number 4,059,523
- Issue date Nov 22, 1977
- Japan Spectroscopic Co., Ltd.
- Koichi Mochizuki
- G01 - MEASURING TESTING

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Trademarklast 30 trademarks

Information Trademark
72447929 - JASCO
- Serial number 72447929
- Registration number 993878
- Filing date Feb 5, 1973
- JAPAN SPECTROSCOPIC CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72406343 - JASCO
- Serial number 72406343
- Registration number 981023
- Filing date Oct 29, 1971
- JAPAN SPECTROSCOPIC CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Japan Spectroscopic Co., Ltd.

Organization

Patents Grantslast 30 patents

Method of performing continuous on-line laser emission spectroscopi...

Apparatus for analyzing solid sample with supercritical fluid

Ratio type double-beam spectrophotometer

Spectrophotometer

Spectrophotometer

Michelson interferometer

Method and apparatus for controlling measurement in a spectrophotom...

Spectrophotometer

Liquid uptake and discharge apparatus

Device for introducing micro amount of sample into an analyzing app...

Mobile phase supplying method in the liquid chromatography and appa...

Method and apparatus for introducing samples to a mass spectrometer

Open tubular capillary column for high-speed micro liquid chromatog...

System for and a method of providing a liquid chromatography eluent

Method of sample introduction in the micro liquid chromatography an...

Column for use in high speed liquid chromatography

Trademarklast 30 trademarks

72447929 - JASCO

72406343 - JASCO