Kaoru Tsuruoka

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Endoscope and discharge control unit
- Patent number 11,369,019
- Issue date Jun 21, 2022
- Olympus Corporation
- Yosuke Nakao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope and operation portion
- Patent number 11,357,391
- Issue date Jun 14, 2022
- Olympus Corporation
- Yosuke Nakao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope insertion portion with a two wire bending portion
- Patent number 7,942,815
- Issue date May 17, 2011
- Olympus Medical Systems Corp.
- Eijiro Sato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope
- Patent number 7,833,153
- Issue date Nov 16, 2010
- Olympus Medical Systems Corporation
- Yasuo Takeuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope
- Patent number D575399
- Issue date Aug 19, 2008
- Olympus Corporation
- Kazutaka Matsumoto
- D24 - Medical and laboratory equipment
Information Patent Grant
Endoscope
- Patent number D549332
- Issue date Aug 21, 2007
- Olympus Corporation
- Kazutaka Matsumoto
- D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

Information Patent Application
ELASTIC SEALING DEVICE, FIXING STRUCTURE OF ELASTIC SEALING DEVICE,...
- Publication number 20200173561
- Publication date Jun 4, 2020
- OLYMPUS CORPORATION
- Yosuke NAKAO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ENDOSCOPE AND OPERATION PORTION
- Publication number 20200121165
- Publication date Apr 23, 2020
- OLYMPUS CORPORATION
- Yosuke NAKAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPE AND DISCHARGE CONTROL UNIT
- Publication number 20200120782
- Publication date Apr 16, 2020
- OLYMPUS CORPORATION
- Yosuke NAKAO
- G02 - OPTICS
Information Patent Application
ENDOSCOPE INSERTION PORTION
- Publication number 20070299311
- Publication date Dec 27, 2007
- Eijiro SATO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPE
- Publication number 20070212913
- Publication date Sep 13, 2007
- Yasuo Takeuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Endoscope
- Publication number 20060200000
- Publication date Sep 7, 2006
- Olympus Corporation
- Eijiro Sato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE