Yoshitaka Nagai

Person

Asahi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cooling method of continous casting
- Patent number 5,452,756
- Issue date Sep 26, 1995
- Yoshida Kogyo K. K.
- Norio Ohatake
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for continuous casting
- Patent number 5,431,214
- Issue date Jul 11, 1995
- Yoshida Kogyo K. K.
- Norio Ohatake
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing billet of powdery alloy by special arrangemen...
- Patent number 5,342,575
- Issue date Aug 30, 1994
- Yoshida Kogyo K. K.
- Yoshitaka Nagai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cast starting method in horizontal continuous casting
- Patent number 5,228,496
- Issue date Jul 20, 1993
- Yoshida Kogyo K. K.
- Yoshitaka Nagai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Horizontal continuous casting device
- Patent number 5,205,344
- Issue date Apr 27, 1993
- Yoshida Kogyo K. K.
- Yoshitaka Nagai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Secondary cooling device for a horizontal continuous casting apparatus
- Patent number 4,993,476
- Issue date Feb 19, 1991
- Yoshida Kogyo K. K.
- Yoshitaka Nagai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Shut-off device for use in a guide conduit of a horizontal continuo...
- Patent number 4,982,779
- Issue date Jan 8, 1991
- Yoshida Kogyo K. K.
- Yoshitaka Nagai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing a heat insulating shaped bar
- Patent number 4,686,754
- Issue date Aug 18, 1987
- Yoshida Kogyo K. K.
- Yoshitaka Nagai
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Method for manufacturing a heat insulating sash bar
- Patent number 4,620,355
- Issue date Nov 4, 1986
- Yoshida Kogyo K. K.
- Nobushige Doguchi
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Method and apparatus for continuously filling grooves in sash bars...
- Patent number 4,563,322
- Issue date Jan 7, 1986
- Yoshida Kogyo K. K.
- Yoshitaka Nagai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Yoshitaka Nagai

Person

Patents Grantslast 30 patents

Cooling method of continous casting

Apparatus for continuous casting

Process for producing billet of powdery alloy by special arrangemen...

Cast starting method in horizontal continuous casting

Horizontal continuous casting device

Secondary cooling device for a horizontal continuous casting apparatus

Shut-off device for use in a guide conduit of a horizontal continuo...

Method for manufacturing a heat insulating shaped bar

Method for manufacturing a heat insulating sash bar

Method and apparatus for continuously filling grooves in sash bars...