Yoshihiko Koyanagi

Person

Nagoya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ni-based alloy, and Ni-based alloy product and methods for producin...
- Patent number 11,732,331
- Issue date Aug 22, 2023
- Daido Steel Co., Ltd.
- Kenji Sugiyama
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Component for hot-dip metal plating bath
- Patent number 11,193,195
- Issue date Dec 7, 2021
- Tocalo Co., Ltd.
- Junichi Takeuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ferritic stainless steel and heat-resistant member
- Patent number 10,689,723
- Issue date Jun 23, 2020
- Daido Steel Co., Ltd.
- Yoshihiko Koyanagi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Heat-resistant Ti alloy and process for producing the same
- Patent number 10,526,689
- Issue date Jan 7, 2020
- Daido Steel Co., Ltd.
- Yoshihiko Koyanagi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Ni-based superalloy
- Patent number 10,385,426
- Issue date Aug 20, 2019
- Daido Steel Co., Ltd.
- Kyohei Yokota
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ti—Al-based heat-resistant member
- Patent number 9,670,787
- Issue date Jun 6, 2017
- Daido Steel Co., Ltd.
- Yoshihiko Koyanagi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Beta-type titanium alloy and product thereof
- Patent number 8,512,486
- Issue date Aug 20, 2013
- Daido Tokushuko Kabushiki Kaisha
- Yoshihiko Koyanagi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
AUSTENITIC STAINLESS STEEL FOR HIGH-PRESSURE HYDROGEN GAS OR LIQUID...
- Publication number 20240247331
- Publication date Jul 25, 2024
- DAIDO STEEL CO., LTD.
- Daisuke KUDO
- C21 - METALLURGY OF IRON
Information Patent Application
MARTENSITIC STAINLESS STEEL MATERIAL FOR HYDROGEN GAS ENVIRONMENT A...
- Publication number 20240209468
- Publication date Jun 27, 2024
- DAIDO STEEL CO., LTD.
- Nobuyuki TAKAHASHI
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC FREE-CUTTING STAINLESS STEEL MATERIAL
- Publication number 20240150881
- Publication date May 9, 2024
- DAIDO STEEL CO., LTD.
- Chihiro FURUSHO
- C21 - METALLURGY OF IRON
Information Patent Application
Ni-BASED ALLOY AND METHOD FOR MANUFACTURING THE SAME, AND Ni-BASED...
- Publication number 20240141459
- Publication date May 2, 2024
- DAIDO STEEL CO., LTD.
- Chihiro FURUSHO
- C21 - METALLURGY OF IRON
Information Patent Application
NON-MAGNETIC AUSTENITIC STAINLESS STEEL MATERIAL AND PRODUCTION MET...
- Publication number 20230366072
- Publication date Nov 16, 2023
- DAIDO STEEL CO., LTD.
- Chihiro FURUSHO
- C21 - METALLURGY OF IRON
Information Patent Application
SOFT MAGNETIC MEMBER AND INTERMEDIATE THEREFOR, METHODS RESPECTIVEL...
- Publication number 20230257859
- Publication date Aug 17, 2023
- DAIDO STEEL CO., LTD.
- Takamasa SATO
- C21 - METALLURGY OF IRON
Information Patent Application
PRECIPITATION HARDENING MARTENSITIC STAINLESS STEEL
- Publication number 20210238718
- Publication date Aug 5, 2021
- DAIDO STEEL CO., LTD.
- Nobuyuki TAKAHASHI
- C21 - METALLURGY OF IRON
Information Patent Application
GAS SENSOR
- Publication number 20200150079
- Publication date May 14, 2020
- DENSO CORPORATION
- Kouji MORITA
- G01 - MEASURING TESTING
Information Patent Application
MEMBER FOR HOT-DIP METAL PLATING BATH
- Publication number 20200087770
- Publication date Mar 19, 2020
- Tocalo Co., Ltd.
- Junichi TAKEUCHI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PREFORM AND METHOD FOR PRODUCING TiAl-BASED TURBINE WHEEL
- Publication number 20190368006
- Publication date Dec 5, 2019
- DAIDO STEEL CO., LTD.
- Yoshihiko KOYANAGI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FERRITIC STAINLESS STEEL AND HEAT-RESISTANT MEMBER
- Publication number 20190017132
- Publication date Jan 17, 2019
- DAIDO STEEL CO., LTD.
- Yoshihiko Koyanagi
- C21 - METALLURGY OF IRON
Information Patent Application
Ni-BASED SUPERALLOY
- Publication number 20180245188
- Publication date Aug 30, 2018
- DAIDO STEEL CO., LTD.
- Kyohei Yokota
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HEAT-RESISTANT TI ALLOY AND PROCESS FOR PRODUCING THE SAME
- Publication number 20180171457
- Publication date Jun 21, 2018
- DAIDO STEEL CO., LTD.
- Yoshihiko Koyanagi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TI-AL-BASED HEAT-RESISTANT MEMBER
- Publication number 20150275673
- Publication date Oct 1, 2015
- DAIDO STEEL CO., LTD.
- Yoshihiko KOYANAGI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Beta-type titanium alloy and product thereof
- Publication number 20070227628
- Publication date Oct 4, 2007
- DAIDO TOKUSHUKO KABUSHIKI KAISHA
- Yoshihiko Koyanagi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Yoshihiko Koyanagi

Person

Patents Grantslast 30 patents

Ni-based alloy, and Ni-based alloy product and methods for producin...

Component for hot-dip metal plating bath

Ferritic stainless steel and heat-resistant member

Heat-resistant Ti alloy and process for producing the same

Ni-based superalloy

Ti—Al-based heat-resistant member

Beta-type titanium alloy and product thereof

Patents Applicationslast 30 patents

AUSTENITIC STAINLESS STEEL FOR HIGH-PRESSURE HYDROGEN GAS OR LIQUID...

MARTENSITIC STAINLESS STEEL MATERIAL FOR HYDROGEN GAS ENVIRONMENT A...

FERRITIC FREE-CUTTING STAINLESS STEEL MATERIAL

Ni-BASED ALLOY AND METHOD FOR MANUFACTURING THE SAME, AND Ni-BASED...

NON-MAGNETIC AUSTENITIC STAINLESS STEEL MATERIAL AND PRODUCTION MET...

SOFT MAGNETIC MEMBER AND INTERMEDIATE THEREFOR, METHODS RESPECTIVEL...

PRECIPITATION HARDENING MARTENSITIC STAINLESS STEEL

GAS SENSOR

MEMBER FOR HOT-DIP METAL PLATING BATH

PREFORM AND METHOD FOR PRODUCING TiAl-BASED TURBINE WHEEL

FERRITIC STAINLESS STEEL AND HEAT-RESISTANT MEMBER

Ni-BASED SUPERALLOY

HEAT-RESISTANT TI ALLOY AND PROCESS FOR PRODUCING THE SAME

TI-AL-BASED HEAT-RESISTANT MEMBER

Beta-type titanium alloy and product thereof