Hirokazu ICHIHARA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Imaging unit and oblique-viewing endoscope
- Patent number 11,653,825
- Issue date May 23, 2023
- Olympus Corporation
- Hirokazu Ichihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stereo image pickup unit
- Patent number 10,645,266
- Issue date May 5, 2020
- Olympus Corporation
- Hirokazu Ichihara
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
IMAGING UNIT AND OBLIQUE-VIEWING ENDOSCOPE
- Publication number 20210068623
- Publication date Mar 11, 2021
- OLYMPUS CORPORATION
- Hirokazu ICHIHARA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPE
- Publication number 20200178766
- Publication date Jun 11, 2020
- OLYMPUS CORPORATION
- Hirokazu ICHIHARA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STEREO IMAGE PICKUP UNIT
- Publication number 20190199895
- Publication date Jun 27, 2019
- OLYMPUS CORPORATION
- Hirokazu ICHIHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STEREO IMAGE PICKUP UNIT
- Publication number 20180045948
- Publication date Feb 15, 2018
- OLYMPUS CORPORATION
- Hiroshi UNSAI
- G02 - OPTICS