TOYOKO KAGAKU CO., LTD.

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KAWASAKI KANAGAWA, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sensor for determining liquid types
- Patent number 11,892,398
- Issue date Feb 6, 2024
- TOYOKO KAGAKU CO., LTD.
- Kiyoshi Hirakawa
- G01 - MEASURING TESTING
Information Patent Grant
Heat treatment apparatus
- Patent number 11,291,083
- Issue date Mar 29, 2022
- TOYOKO KAGAKU CO., LTD.
- Shiniti Itani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat treatment apparatus
- Patent number 10,237,915
- Issue date Mar 19, 2019
- TOYOKO KAGAKU CO., LTD.
- Shiniti Itani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process and system for producing nuclear spin polarized xenon gas
- Patent number 8,217,293
- Issue date Jul 10, 2012
- Toyoko Kagaku Co., Ltd.
- Norio Ohtake
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nuclear spin polarized rare gas production device and polarized rar...
- Patent number 7,541,051
- Issue date Jun 2, 2009
- National Institute of Advanced Industrial Science and Technology
- Mineyuki Hattori
- G01 - MEASURING TESTING
Information Patent Grant
Grinding slurry recycling apparatus
- Patent number 6,547,961
- Issue date Apr 15, 2003
- NEC Electronics Corporation
- Mitsuyoshi Uto
- B24 - GRINDING POLISHING
Information Patent Grant
Wafer supporting jig and a decompressed gas phase growth method usi...
- Patent number 5,169,684
- Issue date Dec 8, 1992
- Toyoko Kagaku Co., Ltd.
- Youji Takagi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Wafer supporting jig and a decompressed gas phase growth method usi...
- Patent number 5,169,453
- Issue date Dec 8, 1992
- Toyoko Kagaku Co., Ltd.
- Youji Takagi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Semiconductor pressure sensor
- Patent number 5,165,282
- Issue date Nov 24, 1992
- Toyoko Kagaku Co., Ltd.
- Tetsuro Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Nut holding thrust bearing and highly hermetical sealing fluid join...
- Patent number 4,811,976
- Issue date Mar 14, 1989
- Toyoko Kagaku Co., Ltd.
- Shigeru Yagisawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid coupling having high sealability
- Patent number 4,660,868
- Issue date Apr 28, 1987
- Toyoko Kagaku Co., Ltd.
- Tatuo Totani
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

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Patents Applicationslast 30 patents

Information Patent Application
SENSOR FOR DETERMINING LIQUID TYPES
- Publication number 20220397516
- Publication date Dec 15, 2022
- TOYOKO KAGAKU CO., LTD.
- Kiyoshi HIRAKAWA
- G01 - MEASURING TESTING
Information Patent Application
HEAT TREATMENT APPARATUS
- Publication number 20190166652
- Publication date May 30, 2019
- TOYOKO KAGAKU CO., LTD.
- Shiniti Itani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT TREATMENT APPARATUS
- Publication number 20140166637
- Publication date Jun 19, 2014
- TOYOKO KAGAKU CO., LTD.
- Shiniti Itani
- H01 - BASIC ELECTRIC ELEMENTS

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Trademarklast 30 trademarks

Information Trademark
73750388 - MCG
- Serial number 73750388
- Registration number 1553457
- Filing date Sep 6, 1988
- TOYOKO KAGAKU CO., LTD.
- 6 - Common metals and their alloys

TOYOKO KAGAKU CO., LTD.

Organization

Patents Grantslast 30 patents

Sensor for determining liquid types

Heat treatment apparatus

Heat treatment apparatus

Process and system for producing nuclear spin polarized xenon gas

Nuclear spin polarized rare gas production device and polarized rar...

Grinding slurry recycling apparatus

Wafer supporting jig and a decompressed gas phase growth method usi...

Wafer supporting jig and a decompressed gas phase growth method usi...

Semiconductor pressure sensor

Nut holding thrust bearing and highly hermetical sealing fluid join...

Fluid coupling having high sealability

Patents Applicationslast 30 patents

SENSOR FOR DETERMINING LIQUID TYPES

HEAT TREATMENT APPARATUS

HEAT TREATMENT APPARATUS

Trademarklast 30 trademarks

73750388 - MCG