TRYTEC CO., LTD.

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Oita-shi, Oita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rigid endoscope cover and endoscope unit
- Patent number 11,559,195
- Issue date Jan 24, 2023
- TRYTEC Co., Ltd.
- Keitaro Matsumoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for shaving tap hole surface of blast furnace or the like
- Patent number 10,260,116
- Issue date Apr 16, 2019
- TRYTEC CO., LTD.
- Hiroshi Takezaki
- C21 - METALLURGY OF IRON

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Patents Applicationslast 30 patents

Information Patent Application
EXHAUST TOOL AND EXHAUST SYSTEM
- Publication number 20220304717
- Publication date Sep 29, 2022
- TRYTEC CO., LTD
- Tadaaki ETO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RIGID ENDOSCOPE COVER AND ENDOSCOPE UNIT
- Publication number 20210228069
- Publication date Jul 29, 2021
- TRYTEC Co. Ltd.
- Keitaro MATSUMOTO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RIGID ENDOSCOPE COVER AND ENDOSCOPE UNIT
- Publication number 20200367737
- Publication date Nov 26, 2020
- NAGASAKI UNIVERSITY
- Keitaro MATSUMOTO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS FOR SHAVING TAP HOLE SURFACE OF BLAST FURNACE OR THE LIKE
- Publication number 20170204484
- Publication date Jul 20, 2017
- TRYTEC CO., LTD.
- Hiroshi TAKEZAKI
- C21 - METALLURGY OF IRON