Kazutoshi KUMAGAI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pericardial-cavity observing method
- Patent number 10,750,936
- Issue date Aug 25, 2020
- Olympus Corporation
- Yoshiro Okazaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Scanner unit, optical fiber scanner, illumination apparatus, and ob...
- Patent number 10,197,797
- Issue date Feb 5, 2019
- Olympus Corporation
- Hirokazu Yokota
- G02 - OPTICS
Information Patent Grant
Optical fiber scanner, illumination device, and observation apparat...
- Patent number 10,067,338
- Issue date Sep 4, 2018
- Olympus Corporation
- Yoshiro Okazaki
- G02 - OPTICS
Information Patent Grant
Optical fiber scanner, illumination apparatus, and observation appa...
- Patent number 9,874,739
- Issue date Jan 23, 2018
- Olympus Corporation
- Hiroshi Tsuruta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ENDOSCOPE SHEATH AND ENDOSCOPE SYSTEM
- Publication number 20200015663
- Publication date Jan 16, 2020
- OLYMPUS CORPORATION
- Kazutoshi KUMAGAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPE AND ENDOSCOPE SYSTEM
- Publication number 20190343370
- Publication date Nov 14, 2019
- OLYMPUS CORPORATION
- Kazutoshi KUMAGAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPE SYSTEM
- Publication number 20190307315
- Publication date Oct 10, 2019
- OLYMPUS CORPORATION
- Yoshiro OKAZAKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PERICARDIAL-CAVITY OBSERVING METHOD
- Publication number 20190125172
- Publication date May 2, 2019
- OLYMPUS CORPORATION
- Yoshiro OKAZAKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEDICAL DEVICE
- Publication number 20190099062
- Publication date Apr 4, 2019
- OLYMPUS CORPORATION
- Yasushige ISHIHARA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPE SHEATH AND ENDOSCOPE SYSTEM
- Publication number 20180184886
- Publication date Jul 5, 2018
- OLYMPUS CORPORATION
- Naoya SUGIMOTO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEDICAL SYSTEM
- Publication number 20170165455
- Publication date Jun 15, 2017
- OLYMPUS CORPORATION
- Kazutoshi KUMAGAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATION DEVICE, AND OBSERVATION APPARATUS
- Publication number 20170038580
- Publication date Feb 9, 2017
- OLYMPUS CORPORATION
- Yoshiro OKAZAKI
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATOR, AND OBSERVATION APPARATUS
- Publication number 20170010461
- Publication date Jan 12, 2017
- OLYMPUS CORPORATION
- Yasuaki KASAI
- G02 - OPTICS
Information Patent Application
ATRIAL-APPENDAGE LIGATION TREATMENT TOOL
- Publication number 20170007259
- Publication date Jan 12, 2017
- OLYMPUS CORPORATION
- Takehiro KIMURA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SCANNER UNIT, OPTICAL FIBER SCANNER, ILLUMINATION APPARATUS, AND OB...
- Publication number 20170010462
- Publication date Jan 12, 2017
- OLYMPUS CORPORATION
- Hirokazu YOKOTA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SCANNER, ILLUMINATION APPARATUS, AND OBSERVATION APPA...
- Publication number 20160377857
- Publication date Dec 29, 2016
- OLYMPUS CORPORATION
- Hiroshi TSURUTA
- G02 - OPTICS
Information Patent Application
ATRIAL-APPENDAGE LIGATION TREATMENT TOOL AND ATRIAL-APPENDAGE LIGAT...
- Publication number 20160317155
- Publication date Nov 3, 2016
- OLYMPUS CORPORATION
- Takehiro KIMURA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ATRIAL-APPENDAGE LIGATION TREATMENT TOOL AND ATRIAL-APPENDAGE LIGAT...
- Publication number 20160317154
- Publication date Nov 3, 2016
- OLYMPUS CORPORATION
- Takehiro KIMURA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ATRIAL-APPENDAGE LIGATION SURGICAL TOOL
- Publication number 20160310144
- Publication date Oct 27, 2016
- OLYMPUS CORPORATION
- Takehiro KIMURA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ATRIAL-APPENDAGE LIGATION SURGICAL TOOL AND ATRIAL APPENDAGE LIGATI...
- Publication number 20160310155
- Publication date Oct 27, 2016
- OLYMPUS CORPORATION
- Takehiro KIMURA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPE
- Publication number 20160095500
- Publication date Apr 7, 2016
- OLYMPUS CORPORATION
- Kazutoshi KUMAGAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Kazutoshi KUMAGAI

Person

Patents Grantslast 30 patents

Pericardial-cavity observing method

Scanner unit, optical fiber scanner, illumination apparatus, and ob...

Optical fiber scanner, illumination device, and observation apparat...

Optical fiber scanner, illumination apparatus, and observation appa...

Patents Applicationslast 30 patents

ENDOSCOPE SHEATH AND ENDOSCOPE SYSTEM

ENDOSCOPE AND ENDOSCOPE SYSTEM

ENDOSCOPE SYSTEM

PERICARDIAL-CAVITY OBSERVING METHOD

MEDICAL DEVICE

ENDOSCOPE SHEATH AND ENDOSCOPE SYSTEM

MEDICAL SYSTEM

OPTICAL FIBER SCANNER, ILLUMINATION DEVICE, AND OBSERVATION APPARATUS

OPTICAL FIBER SCANNER, ILLUMINATOR, AND OBSERVATION APPARATUS

ATRIAL-APPENDAGE LIGATION TREATMENT TOOL

SCANNER UNIT, OPTICAL FIBER SCANNER, ILLUMINATION APPARATUS, AND OB...

OPTICAL FIBER SCANNER, ILLUMINATION APPARATUS, AND OBSERVATION APPA...

ATRIAL-APPENDAGE LIGATION TREATMENT TOOL AND ATRIAL-APPENDAGE LIGAT...

ATRIAL-APPENDAGE LIGATION TREATMENT TOOL AND ATRIAL-APPENDAGE LIGAT...

ATRIAL-APPENDAGE LIGATION SURGICAL TOOL

ATRIAL-APPENDAGE LIGATION SURGICAL TOOL AND ATRIAL APPENDAGE LIGATI...

ENDOSCOPE