Hoxan Co., Ltd.

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Sapporo, JP

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Patents Grantslast 30 patents

Information Patent Grant
1-.beta.7,8-trihydroxy vitamin D.sub.2, 1.beta.7,8-trihydroxy vitam...
- Patent number 5,446,174
- Issue date Aug 29, 1995
- Hoxan Corporation
- Yuji Tahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Active shielding device based on SQUID and feedback therefrom for t...
- Patent number 5,367,259
- Issue date Nov 22, 1994
- Hoxan Corporation
- Kazutake Matsumoto
- G01 - MEASURING TESTING
Information Patent Grant
1.beta.,7,8-trihydroxy vitamin D.sub.2, 1.smallcircle.,7,8-trihydro...
- Patent number 5,283,345
- Issue date Feb 1, 1994
- Hoxan Corporation
- Yuji Tahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of manufacturing vitamin D2, Vitamin D3, activated type vita...
- Patent number 5,225,579
- Issue date Jul 6, 1993
- Hoxan Corporation
- Yuji Tahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of forming polycrystalline silicon layer on semiconductor wafer
- Patent number 5,167,758
- Issue date Dec 1, 1992
- Hoxan Corporation
- Yasuhiro Maeda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of and system for supplying electric power to automatic wate...
- Patent number 5,133,095
- Issue date Jul 28, 1992
- Hoxan Corporation
- Masashi Shiba
- G08 - SIGNALLING
Information Patent Grant
Method of fabricating frozen fine liver piece for artificial liver,...
- Patent number 4,987,921
- Issue date Jan 29, 1991
- Hoxan Corporation
- Yoichi Kasai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method of fabricating frozen fine liver pieces for artificial liver...
- Patent number 4,984,430
- Issue date Jan 15, 1991
- Hoxan Corporation
- Yasuo Kuraoka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method of fabricating frozen fine liver pieces for artificial liver...
- Patent number 4,883,452
- Issue date Nov 28, 1989
- Hoxan Corporation
- Yoichi Kasai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Movable bed vehicle
- Patent number 4,858,261
- Issue date Aug 22, 1989
- Hoxan Corporation
- Tadashi Iura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polycrystalline silicon wafer tray
- Patent number 4,820,145
- Issue date Apr 11, 1989
- Hoxan Corporation
- Takashi Yokoyama
- C30 - CRYSTAL GROWTH
Information Patent Grant
Catalytic film polymerization of acetylene
- Patent number 4,745,163
- Issue date May 17, 1988
- Hoxan Corporation
- Ichiro Hide
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polyacetylene film
- Patent number 4,675,137
- Issue date Jun 23, 1987
- Hoxan Corporation
- Junichi Umetsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus for producing polyacetylene film
- Patent number 4,663,123
- Issue date May 5, 1987
- Hoxan Corporation
- Ichiro Hide
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for fabricating polycrystalline silicon wafer
- Patent number 4,561,486
- Issue date Dec 31, 1985
- Hoxan Corporation
- Yasuhiro Maeda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Apparatus for producing polyacetylene film
- Patent number 4,553,919
- Issue date Nov 19, 1985
- Hoxan Corporation
- Ichiro Hide
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus for measuring melting and boiling points of gas
- Patent number 4,549,816
- Issue date Oct 29, 1985
- Hoxan Corporation
- Koji Fujioka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus for producing polyacetylene film
- Patent number 4,544,343
- Issue date Oct 1, 1985
- Hoxan Corporation
- Ichiro Hide
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for continuously freezing liver piece
- Patent number 4,539,824
- Issue date Sep 10, 1985
- Hoxan Corporation
- Yasuo Kuraoka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Helium gas liquefying apparatus
- Patent number 4,531,958
- Issue date Jul 30, 1985
- Hoxan Corporation
- Yasuo Kuraoka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus for fabricating polycrystalline silicon wafer
- Patent number 4,519,764
- Issue date May 28, 1985
- Hoxan Corporation
- Yasuhiro Maeda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of preserving organ and apparatus for preserving the same
- Patent number 4,494,385
- Issue date Jan 22, 1985
- Hoxan Corporation
- Yasuo Kuraoka
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
X-Ray photographic inspecting device
- Patent number 4,490,833
- Issue date Dec 25, 1984
- Hoxan Corporation
- Masashi Inomata
- G01 - MEASURING TESTING
Information Patent Grant
Method of freezing fertilized ova, spermatozoa or the like and appa...
- Patent number 4,487,033
- Issue date Dec 11, 1984
- Hoxan Corporation
- Nobuo Sakao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus for freezing fertilized ova, spermatozoa or the like
- Patent number 4,480,682
- Issue date Nov 6, 1984
- Hoxan Corporation
- Hiroshi Kaneta
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method of preserving organ and apparatus for preserving the same
- Patent number 4,462,215
- Issue date Jul 31, 1984
- Hoxan Corporation
- Yasuo Kuraoka
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method of freezing fertilized ova, spermatozoa or the like and appa...
- Patent number 4,429,542
- Issue date Feb 7, 1984
- Hoxan Corporation
- Nobuo Sakao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus for measuring melting point and boiling point of gas
- Patent number 4,428,684
- Issue date Jan 31, 1984
- Hoxan Corporation
- Yasuo Kuraoka
- G01 - MEASURING TESTING
Information Patent Grant
Helium gas liquefying apparatus
- Patent number 4,421,537
- Issue date Dec 20, 1983
- Hoxan Corporation
- Yasuo Kuraoka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic impact testing method and machine
- Patent number 4,405,243
- Issue date Sep 20, 1983
- Hoxan Corporation
- Yasuo Kuraoka
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73658031 - HOXAN
- Serial number 73658031
- Registration number 1499282
- Filing date Apr 30, 1987
- HOXAN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73433115 - CRYOEMBRYO
- Serial number 73433115
- Registration number 1304900
- Filing date Jul 5, 1983
- Hoxan Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73433116 - HOXAN
- Serial number 73433116
- Registration number 1309879
- Filing date Jul 5, 1983
- Hoxan Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes

Hoxan Co., Ltd.

Organization

Patents Grantslast 30 patents

1-.beta.7,8-trihydroxy vitamin D.sub.2, 1.beta.7,8-trihydroxy vitam...

Active shielding device based on SQUID and feedback therefrom for t...

1.beta.,7,8-trihydroxy vitamin D.sub.2, 1.smallcircle.,7,8-trihydro...

Method of manufacturing vitamin D2, Vitamin D3, activated type vita...

Method of forming polycrystalline silicon layer on semiconductor wafer

Method of and system for supplying electric power to automatic wate...

Method of fabricating frozen fine liver piece for artificial liver,...

Method of fabricating frozen fine liver pieces for artificial liver...

Method of fabricating frozen fine liver pieces for artificial liver...

Movable bed vehicle

Polycrystalline silicon wafer tray

Catalytic film polymerization of acetylene

Method for producing polyacetylene film

Apparatus for producing polyacetylene film

Method for fabricating polycrystalline silicon wafer

Apparatus for producing polyacetylene film

Apparatus for measuring melting and boiling points of gas

Apparatus for producing polyacetylene film

Apparatus for continuously freezing liver piece

Helium gas liquefying apparatus

Apparatus for fabricating polycrystalline silicon wafer

Method of preserving organ and apparatus for preserving the same

X-Ray photographic inspecting device

Method of freezing fertilized ova, spermatozoa or the like and appa...

Apparatus for freezing fertilized ova, spermatozoa or the like

Method of preserving organ and apparatus for preserving the same

Method of freezing fertilized ova, spermatozoa or the like and appa...

Apparatus for measuring melting point and boiling point of gas

Helium gas liquefying apparatus

Cryogenic impact testing method and machine

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73658031 - HOXAN

73433115 - CRYOEMBRYO

73433116 - HOXAN