Tetsuya Utsui

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Probe and fluorescent diagnostic system
- Patent number 6,936,004
- Issue date Aug 30, 2005
- PENTAX Corporation
- Tetsuya Utsui
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope system
- Patent number 6,790,175
- Issue date Sep 14, 2004
- PENTAX Corporation
- Koichi Furusawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope system, scanning optical system and polygon mirror
- Patent number 6,788,861
- Issue date Sep 7, 2004
- PENTAX Corporation
- Tetsuya Utsui
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fiber bundle and endoscope apparatus
- Patent number 6,600,861
- Issue date Jul 29, 2003
- PENTAX Corporation
- Koichi Furusawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope system
- Patent number 6,527,708
- Issue date Mar 4, 2003
- PENTAX Corporation
- Tetsuya Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope system
- Patent number 6,498,948
- Issue date Dec 24, 2002
- PENTAX Corporation
- Ryo Ozawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical system for the light source device of a video endoscope system
- Patent number 6,482,150
- Issue date Nov 19, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tetsuya Utsui
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope system
- Patent number 6,477,403
- Issue date Nov 5, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Masaru Eguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fiber bundle and endoscope apparatus
- Patent number 6,456,769
- Issue date Sep 24, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Koichi Furusawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope system and illuminating device for the endoscope
- Patent number 6,438,302
- Issue date Aug 20, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tetsuya Utsui
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Video endoscopic apparatus for fluorescent diagnosis
- Patent number 6,371,908
- Issue date Apr 16, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Koichi Furusawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluorescence endoscope having an exciting light filter and a fluore...
- Patent number 5,891,016
- Issue date Apr 6, 1999
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tetsuya Utsui
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bendable portion of endoscope
- Patent number 5,860,914
- Issue date Jan 19, 1999
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Toru Chiba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biological fluorescence diagnostic apparatus with distinct pickup c...
- Patent number 5,772,580
- Issue date Jun 30, 1998
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tetsuya Utsui
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bendable portion of endoscope
- Patent number 5,577,992
- Issue date Nov 26, 1996
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Toru Chiba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Light source apparatus for endoscope
- Patent number 5,488,509
- Issue date Jan 30, 1996
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Tadashi Takahashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Probe and fluorescent diagnostic system
- Publication number 20030045780
- Publication date Mar 6, 2003
- ASAHI KOGAKU KOGYO KASBUSHIKI KAISHA
- Tetsuya Utsui
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Fiber bundle and endoscope apparatus
- Publication number 20020168158
- Publication date Nov 14, 2002
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Koichi Furusawa
- G02 - OPTICS
Information Patent Application
Video endoscope system
- Publication number 20020021355
- Publication date Feb 21, 2002
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Tetsuya Utsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical system for the light source device of a video endoscope system
- Publication number 20020022768
- Publication date Feb 21, 2002
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Tetsuya Utsui
- G02 - OPTICS

Tetsuya Utsui

Person

Patents Grantslast 30 patents

Probe and fluorescent diagnostic system

Endoscope system

Endoscope system, scanning optical system and polygon mirror

Fiber bundle and endoscope apparatus

Endoscope system

Endoscope system

Optical system for the light source device of a video endoscope system

Endoscope system

Fiber bundle and endoscope apparatus

Endoscope system and illuminating device for the endoscope

Video endoscopic apparatus for fluorescent diagnosis

Fluorescence endoscope having an exciting light filter and a fluore...

Bendable portion of endoscope

Biological fluorescence diagnostic apparatus with distinct pickup c...

Bendable portion of endoscope

Light source apparatus for endoscope

Patents Applicationslast 30 patents

Probe and fluorescent diagnostic system

Fiber bundle and endoscope apparatus

Video endoscope system

Optical system for the light source device of a video endoscope system