OHKURA ELECTRIC COMPANY

Organization

SUGINAMI-KU, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
External connection mechanism of temperature-measuring type for pri...
- Patent number 6,048,095
- Issue date Apr 11, 2000
- Ohkura Electric Co., Ltd.
- Tsutomu Shindo
- G01 - MEASURING TESTING
Information Patent Grant
Programmed temperature controller
- Patent number 5,926,390
- Issue date Jul 20, 1999
- Ohkura Electric Co., Ltd.
- Isamu Koyama
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus for weighing a grown crystal
- Patent number 5,763,838
- Issue date Jun 9, 1998
- Ohkura Electric Co., Ltd.
- Toshiaki Morimura
- C30 - CRYSTAL GROWTH
Information Patent Grant
Furnace temperature cascade control apparatus using adjustment input
- Patent number 5,369,567
- Issue date Nov 29, 1994
- Ohkura Electric Co., Ltd.
- Katsuhisa Furuta
- G05 - CONTROLLING REGULATING
Information Patent Grant
Modem mode matching method with PBX dial-in
- Patent number 5,199,071
- Issue date Mar 30, 1993
- NTT Data Communications Systems Corporation
- Kenichi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatically controlling the operation mode of data circuit termin...
- Patent number 5,153,897
- Issue date Oct 6, 1992
- Texas Instruments Japan Ltd.
- Kikuo Sumiyoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Furnace temperature control apparatus using adjustment input
- Patent number 5,099,442
- Issue date Mar 24, 1992
- Ohkura Electric Co., Ltd.
- Katsuhisa Furuta
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for measuring AC power
- Patent number 5,081,413
- Issue date Jan 14, 1992
- Ohkura Electric Co., Ltd.
- Chitoshi Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Displacement detector
- Patent number 5,055,814
- Issue date Oct 8, 1991
- Ohkura Electric Co., Ltd.
- Toshiaki Morimura
- G01 - MEASURING TESTING
Information Patent Grant
Pattern-switching temperature control apparatus
- Patent number 4,688,180
- Issue date Aug 18, 1987
- Ohkura Electric Co., Ltd.
- Takehiko Motomiya
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Multi-range controller
- Patent number 4,688,194
- Issue date Aug 18, 1987
- Ohkura Electric Co., Ltd.
- Osamu Shimizu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pressure detector and strain member therefor
- Patent number 4,653,329
- Issue date Mar 31, 1987
- Ohkura Electric Co., Ltd.
- Tatsuo Sagara
- G01 - MEASURING TESTING
Information Patent Grant
Process control system
- Patent number 4,639,852
- Issue date Jan 27, 1987
- Ohkura Electric Co., Ltd.
- Takehiko Motomiya
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pattern-switching temperature control apparatus
- Patent number 4,605,161
- Issue date Aug 12, 1986
- Ohkura Electric Co., Ltd.
- Takehiko Motomiya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Connectible instrument casing
- Patent number 4,597,291
- Issue date Jul 1, 1986
- Ohkura Electric Co., Ltd.
- Takehiko Motomiya
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thermal mass flow meter
- Patent number 4,517,838
- Issue date May 21, 1985
- Ohkura Electric Co., Ltd.
- Akira Wachi
- G01 - MEASURING TESTING
Information Patent Grant
Dicode transmission system
- Patent number 4,255,813
- Issue date Mar 10, 1981
- Ohkura Electric Co., Ltd.
- Seiichi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver circuit
- Patent number 4,153,848
- Issue date May 8, 1979
- Ohkura Electric Co. Ltd.
- Seiichi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bipolar signal generating apparatus
- Patent number 4,121,118
- Issue date Oct 17, 1978
- Ohkura Electric Co., Ltd.
- Seiichi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loop data highway communication system
- Patent number 4,078,228
- Issue date Mar 7, 1978
- Ohkura Electric Co., Ltd.
- Seiichi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

OHKURA ELECTRIC COMPANY

Organization

Patents Grantslast 30 patents

External connection mechanism of temperature-measuring type for pri...

Programmed temperature controller

Apparatus for weighing a grown crystal

Furnace temperature cascade control apparatus using adjustment input

Modem mode matching method with PBX dial-in

Automatically controlling the operation mode of data circuit termin...

Furnace temperature control apparatus using adjustment input

Method and apparatus for measuring AC power

Displacement detector

Pattern-switching temperature control apparatus

Multi-range controller

Pressure detector and strain member therefor

Process control system

Pattern-switching temperature control apparatus

Connectible instrument casing

Thermal mass flow meter

Dicode transmission system

Receiver circuit

Bipolar signal generating apparatus

Loop data highway communication system

Patents Applicationslast 30 patents

Trademarklast 30 trademarks