Tetsukazu Fukuhara

Person

Hiratsuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for production of hollowed rack bars
- Patent number 6,494,073
- Issue date Dec 17, 2002
- Neturen Co., Ltd.
- Kazutomi Oka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Constrained hardening method and apparatus for deformed bar workpieces
- Patent number 6,328,829
- Issue date Dec 11, 2001
- Neturen Co., Ltd.
- Junichi Kato
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for quenching a tubular workpiece
- Patent number 5,626,693
- Issue date May 6, 1997
- Neturen Co., Ltd.
- Yugo Yao
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for manufacturing core wire for optical fibers
- Patent number 4,776,195
- Issue date Oct 11, 1988
- Netsuren Co., Ltd.
- Tetsukazu Fukuhara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for forming reinforcing cage for prestressed c...
- Patent number 4,538,042
- Issue date Aug 27, 1985
- Neturen Co., Ltd.
- Masaho Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for continuously forming a coating layer on unbonded PC s...
- Patent number 4,290,841
- Issue date Sep 22, 1981
- Neturen Company Ltd.
- Tetsukazu Fukuhara
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method for continuously forming a coating layer on unbonded PC stee...
- Patent number 4,243,447
- Issue date Jan 6, 1981
- Neturen Company Ltd.
- Tetsukazu Fukuhara
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for production of hollowed rack bars
- Publication number 20010006000
- Publication date Jul 5, 2001
- Kazutomi Oka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Tetsukazu Fukuhara

Person

Patents Grantslast 30 patents

Method and apparatus for production of hollowed rack bars

Constrained hardening method and apparatus for deformed bar workpieces

Method and apparatus for quenching a tubular workpiece

Apparatus for manufacturing core wire for optical fibers

Method and apparatus for forming reinforcing cage for prestressed c...

Apparatus for continuously forming a coating layer on unbonded PC s...

Method for continuously forming a coating layer on unbonded PC stee...

Patents Applicationslast 30 patents

Method and apparatus for production of hollowed rack bars