Tomohiko Asahara

Person

Kusatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Artificial dura mater
- Patent number 7,041,713
- Issue date May 9, 2006
- Gunze Limited
- Koji Yamauchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Artificial dura mater and process for producing dura mater
- Patent number 6,846,330
- Issue date Jan 25, 2005
- Gunze Limited
- Koji Yamauchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Artificial dura
- Patent number 6,679,919
- Issue date Jan 20, 2004
- Gunze Limited
- Koji Yamauchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Artificial dura mater and process for producing dura mater
- Patent number 6,514,291
- Issue date Feb 4, 2003
- Gunze Limited
- Koji Yamauchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bipolar electric coagulating and dissecting tweezers
- Patent number 6,048,341
- Issue date Apr 11, 2000
- Johnosn & Johnson Medical Kabushiki Kaisha
- Wataru Hirakawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bipolar surgical tweezers
- Patent number 5,464,405
- Issue date Nov 7, 1995
- Ethicon Endo-Surgery, Inc.
- Kazuhiko Fujitsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscopic needle holder
- Patent number 5,364,409
- Issue date Nov 15, 1994
- Ethicon, Inc.
- Masayoshi Kuwabara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Suturing device for multiposition holding of suture needles
- Patent number 5,224,948
- Issue date Jul 6, 1993
- Ethicon, Inc.
- Hiroshi Abe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Artificial dura mater and process for producing dura mater
- Publication number 20030132546
- Publication date Jul 17, 2003
- Koji Yamauchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ARTIFICIAL DURA
- Publication number 20030014125
- Publication date Jan 16, 2003
- KOJI YAMAUCHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Artificial dura mater
- Publication number 20020183856
- Publication date Dec 5, 2002
- Koji Yamauchi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Tomohiko Asahara

Person

Patents Grantslast 30 patents

Artificial dura mater

Artificial dura mater and process for producing dura mater

Artificial dura

Artificial dura mater and process for producing dura mater

Bipolar electric coagulating and dissecting tweezers

Bipolar surgical tweezers

Endoscopic needle holder

Suturing device for multiposition holding of suture needles

Patents Applicationslast 30 patents

Artificial dura mater and process for producing dura mater

ARTIFICIAL DURA

Artificial dura mater