Kouzou HASEGAWA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hollow rotating shaft finishing method and hollow rotating shaft
- Patent number 9,855,606
- Issue date Jan 2, 2018
- IHI Corporation
- Hiroyuki Ochiai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inner diameter measuring device
- Patent number 9,518,817
- Issue date Dec 13, 2016
- IHI Corporation
- Michiko Baba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inner diameter measuring device and inner diameter measuring method
- Patent number 9,470,509
- Issue date Oct 18, 2016
- IHI Corporation
- Michiko Baba
- G01 - MEASURING TESTING
Information Patent Grant
Inner diameter measuring device
- Patent number 9,429,409
- Issue date Aug 30, 2016
- IHI Corporation
- Michiko Baba
- G01 - MEASURING TESTING
Information Patent Grant
Inner diameter measuring device
- Patent number 9,410,795
- Issue date Aug 9, 2016
- IHI Corporation
- Michiko Baba
- G01 - MEASURING TESTING
Information Patent Grant
Inner diameter measuring device
- Patent number 9,372,061
- Issue date Jun 21, 2016
- IHI Corporation
- Michiko Baba
- G01 - MEASURING TESTING
Information Patent Grant
Inner diameter measuring device
- Patent number 9,372,073
- Issue date Jun 21, 2016
- IHI Corporation
- Michiko Baba
- G01 - MEASURING TESTING
Information Patent Grant
Rotation restricting device for rotation machine
- Patent number 9,145,924
- Issue date Sep 29, 2015
- IHI Corporation
- Michiko Baba
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HOLLOW ROTATING SHAFT FINISHING METHOD AND HOLLOW ROTATING SHAFT
- Publication number 20170136548
- Publication date May 18, 2017
- IHI Corporation
- Hiroyuki OCHIAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Inner Diameter Measuring Device and Inner Diameter Measuring Method
- Publication number 20150131109
- Publication date May 14, 2015
- IHI Corporation
- Michiko Baba
- G01 - MEASURING TESTING
Information Patent Application
Inner Diameter Measuring Device
- Publication number 20150020395
- Publication date Jan 22, 2015
- IHI Corporation
- Michiko Baba
- G01 - MEASURING TESTING
Information Patent Application
Inner Diameter Measuring Device
- Publication number 20150015873
- Publication date Jan 15, 2015
- IHI Corporation
- Michiko Baba
- G01 - MEASURING TESTING
Information Patent Application
Inner Diameter Measuring Device
- Publication number 20150015695
- Publication date Jan 15, 2015
- IHI Corporation
- Michiko Baba
- G01 - MEASURING TESTING
Information Patent Application
Inner Diameter Measuring Device
- Publication number 20150007440
- Publication date Jan 8, 2015
- IHI Corporation
- Michiko Baba
- G01 - MEASURING TESTING
Information Patent Application
Inner Diameter Measuring Device
- Publication number 20150002836
- Publication date Jan 1, 2015
- IHI Corporation
- Michiko Baba
- G01 - MEASURING TESTING
Information Patent Application
Rotation Restricting Device For Rotation Machine
- Publication number 20150000465
- Publication date Jan 1, 2015
- IHI Corporation
- Michiko Baba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Kouzou HASEGAWA

Person

Patents Grantslast 30 patents

Hollow rotating shaft finishing method and hollow rotating shaft

Inner diameter measuring device

Inner diameter measuring device and inner diameter measuring method

Inner diameter measuring device

Inner diameter measuring device

Inner diameter measuring device

Inner diameter measuring device

Rotation restricting device for rotation machine

Patents Applicationslast 30 patents

HOLLOW ROTATING SHAFT FINISHING METHOD AND HOLLOW ROTATING SHAFT

Inner Diameter Measuring Device and Inner Diameter Measuring Method

Inner Diameter Measuring Device

Inner Diameter Measuring Device

Inner Diameter Measuring Device

Inner Diameter Measuring Device

Inner Diameter Measuring Device

Rotation Restricting Device For Rotation Machine