Kouichi TACHIKAWA

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nozzle, and nozzle and stopper combination
- Patent number 11,745,257
- Issue date Sep 5, 2023
- Krosakiharima Corporation
- Shinichi Fukunaga
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Casting nozzle
- Patent number 11,117,187
- Issue date Sep 14, 2021
- Krosakiharima Corporation
- Takafumi Harada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Immersion nozzle
- Patent number 8,418,893
- Issue date Apr 16, 2013
- Krosakiharima Corporation
- Arito Mizobe
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
BUBBLING PLATE FOR SLIDING NOZZLE
- Publication number 20230035070
- Publication date Feb 2, 2023
- KROSAKIHARIMA CORPORATION
- Kenichi OKI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
INSTALLATION STRUCTURE FOR NOZZLE/PLUG SEATING BLOCK
- Publication number 20230032307
- Publication date Feb 2, 2023
- KROSAKIHARIMA CORPORATION
- Kouji KAWARADA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
NOZZLE, AND NOZZLE AND STOPPER COMBINATION
- Publication number 20220111436
- Publication date Apr 14, 2022
- KROSAKIHARIMA CORPORATION
- Shinichi FUKUNAGA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
INSTALLATION STRUCTURE FOR NOZZLE/PLUG SEATING BLOCK
- Publication number 20210001398
- Publication date Jan 7, 2021
- KROSAKIHARIMA CORPORATION
- Kouji KAWARADA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CASTING NOZZLE
- Publication number 20200108440
- Publication date Apr 9, 2020
- KROSAKIHARIMA CORPORATION
- Takafumi HARADA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
IMMERSION NOZZLE
- Publication number 20110240688
- Publication date Oct 6, 2011
- KROSAKIHARIMA CORPORATION
- Arito MIZOBE
- B22 - CASTING POWDER METALLURGY