Hiromi Tosaki

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Structure for mounting a semiconductor device and a capacitor devic...
- Patent number 6,272,020
- Issue date Aug 7, 2001
- Hitachi, Ltd.
- Hiromi Tosaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic wiring board and process for producing the same
- Patent number 4,608,316
- Issue date Aug 26, 1986
- Hitachi, Ltd.
- Gyozo Toda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Critical temperature sensitive resistor material
- Patent number 4,603,008
- Issue date Jul 29, 1986
- Hitachi, Ltd.
- Hiromi Tosaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thick film thermistor composition
- Patent number 4,587,040
- Issue date May 6, 1986
- Hitachi, Ltd.
- Hiromi Tosaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Glass multilayer wiring board and method for its manufacture
- Patent number 4,547,625
- Issue date Oct 15, 1985
- Hitachi, Ltd.
- Hiromi Tosaki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for manufacturing a multilayer circuit board
- Patent number 4,490,429
- Issue date Dec 25, 1984
- Hitachi, Ltd.
- Hiromi Tosaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermistor composition
- Patent number 4,347,166
- Issue date Aug 31, 1982
- Hitachi, Ltd.
- Hiromi Tosaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermistor composition and thick film thermistor
- Patent number 4,160,227
- Issue date Jul 3, 1979
- Hitachi, Ltd.
- Akira Ikegami
- C03 - GLASS MINERAL OR SLAG WOOL

Hiromi Tosaki

Person

Patents Grantslast 30 patents

Structure for mounting a semiconductor device and a capacitor devic...

Ceramic wiring board and process for producing the same

Critical temperature sensitive resistor material

Thick film thermistor composition

Glass multilayer wiring board and method for its manufacture

Process for manufacturing a multilayer circuit board

Thermistor composition

Thermistor composition and thick film thermistor