Yugo Yao

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

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
Constrained quenching apparatus and heat treatment apparatus
- Patent number 5,492,308
- Issue date Feb 20, 1996
- Neturen Co., Ltd.
- Yugo Yao
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for continuous-direct-resistance heating of long-length p...
- Patent number 4,987,281
- Issue date Jan 22, 1991
- Neturen Company Limited
- Yugo Yao
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for continuous-direct-resistance heating of long-length a...
- Patent number 4,822,969
- Issue date Apr 18, 1989
- Neturen Company Limited
- Yugo Yao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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

Person

Patents Grantslast 30 patents

Constrained hardening method and apparatus for deformed bar workpieces

Method and apparatus for quenching a tubular workpiece

Constrained quenching apparatus and heat treatment apparatus

Apparatus for continuous-direct-resistance heating of long-length p...

Apparatus for continuous-direct-resistance heating of long-length a...

Apparatus for manufacturing core wire for optical fibers

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