DOTT Limited

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Kwun Tong, Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Powder medicine administering apparatus
- Patent number 8,739,781
- Issue date Jun 3, 2014
- Hitachi, Ltd.
- Shigemi Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medicine sprayer
- Patent number 8,360,056
- Issue date Jan 29, 2013
- Hitachi, Ltd.
- Kazunori Ishizeki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Powder medicine administering device
- Patent number 8,181,647
- Issue date May 22, 2012
- Hitachi, Ltd.
- Kazunori Ishizeki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medicine administering device for nasal cavities
- Patent number 7,438,700
- Issue date Oct 21, 2008
- Hitachi, Ltd.
- Kazunori Ishizeki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Inhaling type medicine administering apparatus and medicine cartrid...
- Patent number 7,275,538
- Issue date Oct 2, 2007
- Hitachi, Ltd.
- Shigemi Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inhalant medicator
- Patent number 6,810,872
- Issue date Nov 2, 2004
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pressure relief valve for an inhalator
- Patent number 6,510,968
- Issue date Jan 28, 2003
- Unisia Jecs Corporation
- Tatsuo Tsutsui
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Inhalation type drug dispenser
- Patent number 6,408,846
- Issue date Jun 25, 2002
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inhalation type drug dispenser
- Patent number 6,371,111
- Issue date Apr 16, 2002
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inhalant medicator
- Patent number 6,341,605
- Issue date Jan 29, 2002
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pressure relief valve for an inhalator
- Patent number 6,338,339
- Issue date Jan 15, 2002
- Unisia Jecs Corporation
- Tatsuo Tsutsui
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Inhaler and valve therefor
- Patent number 6,305,582
- Issue date Oct 23, 2001
- Unisia Jecs Corporation
- Tatsuo Tsutsui
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Suction type medicator
- Patent number 6,298,846
- Issue date Oct 9, 2001
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inhalant medicator
- Patent number 6,273,086
- Issue date Aug 14, 2001
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dispensing valve for an aerosol-type container enabling gaseous flu...
- Patent number 6,202,900
- Issue date Mar 20, 2001
- Unisia Jecs Corporation
- Tatsuo Tsutsui
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Medicine administering apparatus
- Patent number 5,996,577
- Issue date Dec 7, 1999
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medicine administering device for nasal cavities
- Patent number 5,989,217
- Issue date Nov 23, 1999
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medicine administering device for nasal cavities
- Patent number 5,921,236
- Issue date Jul 13, 1999
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medicine administering device for nasal cavities
- Patent number 5,901,703
- Issue date May 11, 1999
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medicator for a capsule filled with a powdered drug
- Patent number 5,810,004
- Issue date Sep 22, 1998
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inhalation-type medicine delivery device
- Patent number 5,752,505
- Issue date May 19, 1998
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inhaling type medicine administering device and using method therefor
- Patent number 5,715,811
- Issue date Feb 10, 1998
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medicine administering inhaling device
- Patent number 5,647,349
- Issue date Jul 15, 1997
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inhaler type medicine administering device
- Patent number 5,619,985
- Issue date Apr 15, 1997
- Unisia Jecs Corporation
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical compositions for curing rheumatism
- Patent number 5,530,003
- Issue date Jun 25, 1996
- Dott Limited Company
- Akira Yanagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Topical preparation for healing wounds of the skin
- Patent number 5,457,128
- Issue date Oct 10, 1995
- Dott Limited Company
- Akira Yanagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
POWDER MEDICINE ADMINISTERING APPARATUS
- Publication number 20090120436
- Publication date May 14, 2009
- Hitachi, Ltd
- Shigemi NAKAMURA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Inhalation type dosing device
- Publication number 20070017511
- Publication date Jan 25, 2007
- Hitachi, Ltd.
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Powder medicine administering device
- Publication number 20060254585
- Publication date Nov 16, 2006
- Hitachi, Ltd.
- Kazunori Ishizeki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Inhalation type medication apparatus
- Publication number 20060231096
- Publication date Oct 19, 2006
- Hitachi, Ltd
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Inhaling type medicine administering apparatus and medicine cartrid...
- Publication number 20060096595
- Publication date May 11, 2006
- Hitachi, Ltd.
- Shigemi Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medicine administering device for nasal cavities
- Publication number 20060065271
- Publication date Mar 30, 2006
- Hitachi, Ltd.
- Kazunori Ishizeki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Inhalant medicator
- Publication number 20050048003
- Publication date Mar 3, 2005
- UNISIA JECS CORPORATION
- Hisatomo Ohki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medicine administering device for nasal cavities
- Publication number 20040176719
- Publication date Sep 9, 2004
- HITACHI UNISIA AUTOMOTIVE, LTD.
- Kazunori Ishizeki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

DOTT Limited

Organization

Patents Grantslast 30 patents

Powder medicine administering apparatus

Medicine sprayer

Powder medicine administering device

Medicine administering device for nasal cavities

Inhaling type medicine administering apparatus and medicine cartrid...

Inhalant medicator

Pressure relief valve for an inhalator

Inhalation type drug dispenser

Inhalation type drug dispenser

Inhalant medicator

Pressure relief valve for an inhalator

Inhaler and valve therefor

Suction type medicator

Inhalant medicator

Dispensing valve for an aerosol-type container enabling gaseous flu...

Medicine administering apparatus

Medicine administering device for nasal cavities

Medicine administering device for nasal cavities

Medicine administering device for nasal cavities

Medicator for a capsule filled with a powdered drug

Inhalation-type medicine delivery device

Inhaling type medicine administering device and using method therefor

Medicine administering inhaling device

Inhaler type medicine administering device

Pharmaceutical compositions for curing rheumatism

Topical preparation for healing wounds of the skin

Patents Applicationslast 30 patents

POWDER MEDICINE ADMINISTERING APPARATUS

Inhalation type dosing device

Powder medicine administering device

Inhalation type medication apparatus

Inhaling type medicine administering apparatus and medicine cartrid...

Medicine administering device for nasal cavities

Inhalant medicator

Medicine administering device for nasal cavities

Trademarklast 30 trademarks