Makoto Yasuda

Person

Kokubunji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Mass spectrometer using plasma ion source
- Patent number 5,148,021
- Issue date Sep 15, 1992
- Hitachi, Ltd.
- Yukio Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave induced plasma source
- Patent number 5,086,255
- Issue date Feb 4, 1992
- Hitachi, Ltd.
- Yukio Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trace element spectrometry with plasma source
- Patent number 4,902,099
- Issue date Feb 20, 1990
- Hitachi, Ltd.
- Yukio Okamoto
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for controlling electric car
- Patent number 4,900,992
- Issue date Feb 13, 1990
- Hitachi, Ltd.
- Toshihiko Sekizawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for automatically correcting arc position of high pressur...
- Patent number 4,871,947
- Issue date Oct 3, 1989
- Hitachi, Ltd.
- Tsune Miyashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-pressure discharge lamp operating circuit
- Patent number 4,803,406
- Issue date Feb 7, 1989
- Hitachi, Ltd.
- Makoto Yasuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Instrument for spectroscopy having metal halide lamp as light source
- Patent number 4,755,056
- Issue date Jul 5, 1988
- Hitachi, Ltd.
- Makoto Yasuda
- G01 - MEASURING TESTING
Information Patent Grant
High intensity ultraviolet light source
- Patent number 4,622,493
- Issue date Nov 11, 1986
- Hitachi, Ltd.
- Makoto Yasuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp with neon gas in outer tube
- Patent number 4,622,485
- Issue date Nov 11, 1986
- Hitachi, Ltd.
- Tsune Miyashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-pressure discharge lamp operating circuit
- Patent number 4,587,460
- Issue date May 6, 1986
- Hitachi, Ltd.
- Seiichi Murayama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Liquid chromatography apparatus
- Patent number 4,523,096
- Issue date Jun 11, 1985
- Hitachi, Ltd.
- Makoto Yasuda
- G01 - MEASURING TESTING
Information Patent Grant
Temperature control system for an element analyzer
- Patent number 4,339,201
- Issue date Jul 13, 1982
- Hitachi, Ltd.
- Makoto Yasuda
- G01 - MEASURING TESTING

Makoto Yasuda

Person

Patents Grantslast 30 patents

Mass spectrometer using plasma ion source

Microwave induced plasma source

Trace element spectrometry with plasma source

Apparatus and method for controlling electric car

Apparatus for automatically correcting arc position of high pressur...

High-pressure discharge lamp operating circuit

Instrument for spectroscopy having metal halide lamp as light source

High intensity ultraviolet light source

Discharge lamp with neon gas in outer tube

High-pressure discharge lamp operating circuit

Liquid chromatography apparatus

Temperature control system for an element analyzer