Hiroyuki Shiraiwa

Person

Hitachi-shi, Ibaraki-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Bearing device of gas turbine power generation equipment and gas tu...
- Patent number 8,459,932
- Issue date Jun 11, 2013
- Hitachi, Ltd.
- Susumu Nakano
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Rolling mill equipped with on-line roll grinding system and grindin...
- Patent number 6,616,511
- Issue date Sep 9, 2003
- Hitachi, Ltd.
- Shigeru Mori
- B24 - GRINDING POLISHING
Information Patent Grant
Rolling mill equipped with on-line roll grinding system and grindin...
- Patent number 6,585,558
- Issue date Jul 1, 2003
- Hitachi, Ltd.
- Shigeru Mori
- B24 - GRINDING POLISHING
Information Patent Grant
Rolling mill equipped with on-line roll grinding system and grindin...
- Patent number 6,450,861
- Issue date Sep 17, 2002
- Hitachi, Ltd.
- Shigeru Mori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill equipped with on-line roll grinding system and grindin...
- Patent number 6,306,007
- Issue date Oct 23, 2001
- Hitachi, Ltd.
- Shigeru Mori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill equipped with on-line roll grinding system and grindin...
- Patent number 6,283,823
- Issue date Sep 4, 2001
- Hitachi, Ltd.
- Shigeru Mori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill equipped with on-line roll grinding system and grindin...
- Patent number 5,954,565
- Issue date Sep 21, 1999
- Hitachi Ltd.
- Shigeru Mori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill equipped with on-line roll grinding system and grindin...
- Patent number 5,562,525
- Issue date Oct 8, 1996
- Hitachi, Ltd.
- Shigeru Mori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill and method
- Patent number 5,560,237
- Issue date Oct 1, 1996
- Kenichi Yasuda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill and rolling method
- Patent number 5,406,817
- Issue date Apr 18, 1995
- Hitachi, Ltd.
- Yoshio Takakura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
BEARING DEVICE OF GAS TURBINE POWER GENERATION EQUIPMENT AND GAS TU...
- Publication number 20100111681
- Publication date May 6, 2010
- Susumu Nakano
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Micro Gas Turbine System
- Publication number 20080216461
- Publication date Sep 11, 2008
- Susumu Nakano
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Rolling mill equipped with on-line roll grinding system and grindin...
- Publication number 20020009950
- Publication date Jan 24, 2002
- HITACHI LTD.
- Shigeru Mori
- B24 - GRINDING POLISHING
Information Patent Application
Rolling mill equipped with on-line roll grinding system and grindin...
- Publication number 20010029153
- Publication date Oct 11, 2001
- HITACHI LTD.
- Shigeru Mori
- B24 - GRINDING POLISHING

Hiroyuki Shiraiwa

Person

Patents Grantslast 30 patents

Bearing device of gas turbine power generation equipment and gas tu...

Rolling mill equipped with on-line roll grinding system and grindin...

Rolling mill equipped with on-line roll grinding system and grindin...

Rolling mill equipped with on-line roll grinding system and grindin...

Rolling mill equipped with on-line roll grinding system and grindin...

Rolling mill equipped with on-line roll grinding system and grindin...

Rolling mill equipped with on-line roll grinding system and grindin...

Rolling mill equipped with on-line roll grinding system and grindin...

Rolling mill and method

Rolling mill and rolling method

Patents Applicationslast 30 patents

BEARING DEVICE OF GAS TURBINE POWER GENERATION EQUIPMENT AND GAS TU...

Micro Gas Turbine System

Rolling mill equipped with on-line roll grinding system and grindin...

Rolling mill equipped with on-line roll grinding system and grindin...