Sumiaki Tsuru

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cysteine protease derived from parasitic helminths
- Patent number 5,776,758
- Issue date Jul 7, 1998
- Fusanori Hamajima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Filtering material and method of producing the same
- Patent number 5,597,619
- Issue date Jan 28, 1997
- Bestex Kabushiki-Kaisha
- Sumiaki Tsuru
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Deodorants and gas filters therefor
- Patent number 5,545,240
- Issue date Aug 13, 1996
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Sumiaki Tsuru
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Separating agent, separator and method of separating cell or virus
- Patent number RE35267
- Issue date Jun 11, 1996
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Sumiaki Tsuru
- 210 - Liquid purification or separation
Information Patent Grant
Filtering material and method of producing the same
- Patent number 5,352,418
- Issue date Oct 4, 1994
- Tsuru; Sumiaki
- Sumiaki Tsuru
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Deodorants, deodorant sheets, filter sheets and functional papers a...
- Patent number 5,310,548
- Issue date May 10, 1994
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Sumiaki Tsuru
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of producing a filtering material
- Patent number 5,296,254
- Issue date Mar 22, 1994
- Bestex Kabushiki-Kaisha
- Sumiaki Tsuru
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Drug-releaser
- Patent number 5,164,186
- Issue date Nov 17, 1992
- Kabushikigaisha ARS Japan
- Sumiaki Tsuru
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Filtering material of apatite and glucan used for surgical masks an...
- Patent number 5,143,752
- Issue date Sep 1, 1992
- Bestex Kabushiki-Kaisha
- Tooru Nakajima
- A41 - WEARING APPAREL
Information Patent Grant
Medium, apparatus and method for cell separation
- Patent number 5,098,842
- Issue date Mar 24, 1992
- Asahi Kogaku Kogyo K.K.
- Toru Nakajima
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Separating agent, separator and method of separating cell or virus
- Patent number 5,085,781
- Issue date Feb 4, 1992
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Sumiaki Tsuru
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Slow release drug delivery granules and process for production thereof
- Patent number 5,055,307
- Issue date Oct 8, 1991
- Asahi Kagaku Kogyo Kabushiki Kaisha
- Sumiaki Tsuru
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cell separator device
- Patent number 4,865,733
- Issue date Sep 12, 1989
- Toa Nenryo Kogyo K.K.
- Sumiaki Tsuru
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Medium, apparatus and method for cell separation
- Patent number 4,761,366
- Issue date Aug 2, 1988
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Toru Nakajima
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
Antipruritic composition and wound-healing-promoting composition
- Publication number 20060029627
- Publication date Feb 9, 2006
- Yuuzou Tsuchida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Antipruritic composition and wound-healing-promoting composition
- Publication number 20030113387
- Publication date Jun 19, 2003
- Yuuzou Tsuchida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Sumiaki Tsuru

Person

Patents Grantslast 30 patents

Cysteine protease derived from parasitic helminths

Filtering material and method of producing the same

Deodorants and gas filters therefor

Separating agent, separator and method of separating cell or virus

Filtering material and method of producing the same

Deodorants, deodorant sheets, filter sheets and functional papers a...

Method of producing a filtering material

Drug-releaser

Filtering material of apatite and glucan used for surgical masks an...

Medium, apparatus and method for cell separation

Separating agent, separator and method of separating cell or virus

Slow release drug delivery granules and process for production thereof

Cell separator device

Medium, apparatus and method for cell separation

Patents Applicationslast 30 patents

Antipruritic composition and wound-healing-promoting composition

Antipruritic composition and wound-healing-promoting composition