Tadashi Yamaguchi

Person

Itami-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Diamond joined body and method for manufacturing diamond joined body
- Patent number 12,128,482
- Issue date Oct 29, 2024
- Sumitomo Electric Hardmetal Corp.
- Hirotsugu Iwasaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Dresser
- Patent number 10,894,305
- Issue date Jan 19, 2021
- Sumitomo Electric Hardmetal Corp.
- Takeshi Sato
- B24 - GRINDING POLISHING
Information Patent Grant
Bonded diamond body, tool comprising the same, and method for manuf...
- Patent number 10,603,720
- Issue date Mar 31, 2020
- Sumitomo Electric Hardmetal Corp.
- Taisuke Higashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Dresser component for grindstone
- Patent number D879847
- Issue date Mar 31, 2020
- Sumitomo Electric Hardmetal Corp.
- Takeshi Sato
- D15 - Machines not elsewhere specified
Information Patent Grant
Dresser component for grindstone
- Patent number D879846
- Issue date Mar 31, 2020
- Sumitomo Electric Hardmetal Corp.
- Takeshi Sato
- D15 - Machines not elsewhere specified
Information Patent Grant
Dresser component for grindstone
- Patent number D872780
- Issue date Jan 14, 2020
- Sumitomo Electric Hardmetal Corp.
- Takeshi Sato
- D15 - Machines not elsewhere specified
Information Patent Grant
Material for diamond sintered body die and diamond sintered body die
- Patent number 7,131,314
- Issue date Nov 7, 2006
- Sumitomo Electric Hardmetal Corp.
- Minoru Yoshida
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
DIAMOND JOINED BODY AND METHOD FOR MANUFACTURING DIAMOND JOINED BODY
- Publication number 20210237164
- Publication date Aug 5, 2021
- Sumitomo Electric Hardmetal Corp.
- Hirotsugu IWASAKI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DRESSER
- Publication number 20200215664
- Publication date Jul 9, 2020
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Takeshi SATO
- B24 - GRINDING POLISHING
Information Patent Application
BONDED DIAMOND BODY, TOOL COMPRISING THE SAME, AND METHOD FOR MANUF...
- Publication number 20160221080
- Publication date Aug 4, 2016
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Taisuke Higashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Material for diamond sintered body die and diamond sintered body die
- Publication number 20050076897
- Publication date Apr 14, 2005
- Minoru Yoshida
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Tadashi Yamaguchi

Person

Patents Grantslast 30 patents

Diamond joined body and method for manufacturing diamond joined body

Dresser

Bonded diamond body, tool comprising the same, and method for manuf...

Dresser component for grindstone

Dresser component for grindstone

Dresser component for grindstone

Material for diamond sintered body die and diamond sintered body die

Patents Applicationslast 30 patents

DIAMOND JOINED BODY AND METHOD FOR MANUFACTURING DIAMOND JOINED BODY

DRESSER

BONDED DIAMOND BODY, TOOL COMPRISING THE SAME, AND METHOD FOR MANUF...

Material for diamond sintered body die and diamond sintered body die